Shared Summons

Instant

Search your library for up to two creature cards with different names, reveal them, put them into your hand, then shuffle your library.

Legality

Format	Legality
1v1 Commander	Legal
Archenemy	Legal
Arena	Legal
Block Constructed	Legal
Canadian Highlander	Legal
Casual	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Custom	Legal
Duel Commander	Legal
Gladiator	Legal
Highlander	Legal
Historic	Legal
Historic Brawl	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Modern	Legal
Modern Beyond Horizons	Legal
Oathbreaker	Legal
Pioneer	Legal
Planar Constructed	Legal
Planechase	Legal
Quest Magic	Legal
Vanguard	Legal
Vintage	Legal

Discussion (48)

Poly_raptor on Advice for a Green/White EDH …

1 month ago

DemonDragonJ it depends how powerful you want it to be. Chord of Calling is much more powerful than Shared Summons in my opinion. It depends on how powerful you want the deck to be.

Shared summons is 5 mana for sorcery speed creatures into hand, wheres as CoC allows you to cheat mana with convoke, gets you an ETB and is instant speed, essentially meaning it can give sudo haste as it can be cast on an opponent’s endstep. Avenger of Zendikar along with your Cathars' Crusade just before you get to untap could be a game ender.

Enduring Vitality is good ramp, i like effects like that. Cryptolith Rite is another good option, or Elven Chorus from Lotr.

DemonDragonJ on Advice for a Green/White EDH …

1 month ago

DarkKiridon, that is a nice card, but it is somewhat conditional, so I am not certain if I would use it.

Poly_raptor, the combo of Heliod, Sun-Crowned and Spike Feeder is too cliche, so I would prefer to avoid it, but Attended Healer is amazing, so I thank you, for suggesting it!

What about Chord of Calling, Shared Summons, or Enduring Vitality? Would any of those cards be good for the type of deck that I am seeking to build?

DemonDragonJ on Which is More Important: Total …

2 months ago

Kazierts, I agree that both Faerie Mastermind and Spectral Sailor are excellent creatures, but why do you not believe that Triskaidekaphile is a good creature? It provides four benefits in one card: unlimited hand size, a mana sink, repeatable card advantage, and an alternate win condition, all for a mere 2 mana, so how is that not a staple for every blue deck?

TheOfficialCreator, I have noticed that, in most cases, except that Shared Summons is not as efficient as is Eladamri's Call, and I also would prefer Opportunity over Overflowing Insight, because the former card is an instant, while the latter card is a sorcery, and that difference can be crucial in a desperate situation.

SteelSentry on Which is More Important: Total …

2 months ago

Some of those are also relative because sometimes being one bigger than the other is a much bigger deal than just one. I can tell you from Standard that I can remember way more Lightning Strikes being cast than Shocks ever were unless you were in specifically a Prowess-style deck; thrown at a player, 2 and 3 damage is the difference between a playset doing 8 and 12, and 2 toughness and 3 toughness are important breakpoints in creature design for many reasons, the Bolt test being one of them.

Shared Summons is certainly a powerful card, especially in combo decks, but Eladamri's Call letting you find the right creature and casting it the same turn makes it better in most cases than getting two creatures and then dying to some artifact or enchantment you didn't have the mana to remove with Reclamation Sage which means I prefer it in most cases.

Lightning Angel is actually a good example of 3 vs 4. Mantis Rider is good, and also, relevantly, a Human, but it dies to Bolt or a 1/1 plus a Shock, and anything it kills it trades with. In a mirror match, the Angel can block other Angels all day, dodges Bolt, and unless you're playing a cube (Flame Slash and Flametongue Kavu are popular includes) or a format that has playable expensive red removal like Witchstalker Frenzy, a red deck may struggle to kill it 1-for-1.

With the draw spells, this is a very common theory in Yu-Gi-Oh actually, but a card going +1 like Quick Study is very powerful. More cards is always better, as is mana-to-card ratio, but little burst draw or cantrips usually live and die on their efficiency, and Quick Study being the cheapest unconditional way outside power to go card positive makes it incredibly noteworthy. Like the tutor argument, you might prefer card filtering cantrips that leave you neutral because the right card is more important than more cards, but it depends on why you're putting the spell there in the first place.

It's a very interesting topic that is often ignored in Commander due to the nature of the format, but the idea that "1 isn't always 1" is what really makes card analysis for 60 and 40 card formats special to me.

DemonDragonJ on Which is More Important: Total …

2 months ago

I often wonder which is more important for a card: its overall cost or its cost-to-effect ratio (i.e., its mana efficiency); for example, there is no question that Lightning Bolt is superior to both Shock and Searing Spear, but, between the other two cards, I would choose Shock over Searing Spear in the majority of situations, because Shock has a ratio of 2 damage for 1 mana, whereas Searing Spear has a ratio of 1.5 damage for 1 mana.

For a slightly more complicated example, compare Eladamri's Call to Shared Summons; the former card can find a creature for a mere 2 mana, which is very efficient, but it simply replaces one card in its controller's hand with another, whereas the latter card can search for two creatures, which leaves its caster with an additional card in hand, compared to before it is cast, but it is less efficient, costing 2.5 mana per creature found, so it is not as clear which card is superior, there.

Opportunity is literally a double version of Quick Study, as they both have the same ratio of cost to effect, but which is the superior card? Is it really better to spend six mana to draw four cards, as doing that would leave the caster with less mana to cast the spells that they draw? Also, Quick Study is strictly better than is Inspiration, as it costs 1 less mana to cast, but, between Concentrate and Tidings, I am not certain which is superior, since they both allow a player to draw one less card than their mana values.

On the subject of card drawing, in the realm of repeatable card drawing, Arcane Encyclopedia is strictly better than is Jayemdae Tome, as it costs only 3 mana to draw a single card, compared to 4, but Tower of Fortunes can draw four cards for 8 mana, which is a ratio of 2 mana per card, but that ability costs 8 mana, overall, so the question is if it is worth 8 mana to draw four cards.

Continuing that theme, there are numerous creatures (and one enchantment) that allow a player to repeatedly draw cards, such as Azure Mage, Spectral Sailor, Faerie Mastermind, Triskaidekaphile, or Treasure Trove, a ratio of 4 mana for one card, but Mystic Archaeologist can draw 2 two cards for 5 mana, a ratio of 2.5 mana per card, which is definitely far superior, in my mind.

Hedron Archive is literally two Mind Stones put together, and Dreamstone Hedron is literally a triple Mind Stone, so they all have the same cost-to-effect ratio, but I prefer the original Mind Stone, since the existence of Thran Dynamo and Gilded Lotus makes it difficult to justify using the other mana rocks, at least, for me.

To use the example of Skyward Eye Prophets, a 1/1 creature for 2 mana is perfectly acceptable, a 2/2 creature for 4 mana is slightly expensive, but nothing outrageous, but a 3/3 creature for 6 mana is simply too much, although, as a side note, I have a copy of that creature, in one of my decks, because I really like its ability.

For a further example, I would choose Mantis Rider over Lightning Angel in the majority of situations, since it provides a better rate than does the angel, and, similarly, I would choose Wilt-Leaf Cavaliers over Vernadi Shieldmate, since the former creature is more efficient for its cost.

I believe that I have provided a sufficient number of examples, for this discussion, so which trait do you believe is more important: overall mana cost or cost-to-effect ratio/mana efficiency? I certainly am interested to hear your thoughts on this matter.

DemonDragonJ on Nature's Bounty

3 months ago

I have replaced Primal Command with Shared Summons, since the latter card better fits the theme of this deck.

DemonDragonJ on Elemental Storm

3 months ago

I have replaced Primal Command with Shared Summons, since the latter card better fits the theme of this deck.

DemonDragonJ on Waste Not

3 months ago

I have replaced Primal Command with Shared Summons, since the latter card better fits the theme of this deck.