Artifact Creature — Myr

: Put a charge counter on target artifact.

Sacrifice Coretapper: Put two charge counters on target artifact.

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Printings View all

Set Rarity
Double Masters (2XM) Uncommon
Darksteel (DST) Uncommon

Combos Browse all


Format Legality
Duel Commander Legal
Oathbreaker Legal
Modern Legal
Custom Legal
Legacy Legal
Casual Legal
Commander / EDH Legal
Unformat Legal
Canadian Highlander Legal
2019-10-04 Legal
Block Constructed Legal
Vintage Legal
Limited Legal
Highlander Legal
Leviathan Legal
1v1 Commander Legal
Tiny Leaders Legal

Latest Decks as Commander

Coretapper Discussion

jacobpmesser on Karn and Urza, Saing in a Tree

5 months ago

I added Coretapper that can be brought back with Emry, can be sac'ed for free, and helps with Everflowing Chalice, Engineered Explosives, Chalice of the Void shenanigans opponents aren't prepared for.

GrandAlchemistX on Traxos, Lord of the Junk Pile

6 months ago

I know you said this is made of stuff from around the house, but I know you have some of these: Power Conduit, Urza's Factory, Coretapper, Walker of the Wastes, Ghostfire Blade, Champion's Helm, Tenza, Godo's Maul, Shadowspear, Basilisk Collar, Cloud Key, Wayfarer's Bauble, Ichor Wellspring, Mystic Forge, Karn's Bastion, Terminal Moraine, Crystal Vein, I know you don't have Mana Vault, but I would be willing to trade one of mine to you for a pile of cards TBD over time if you're interested.

Matso on Modularchesa, the Undying Rose

7 months ago

Coretapper and Magistrate's Scepter might work well in this.

Ize19 on List of all infinite combos 2.0

8 months ago

Ok, I have a couple of combos that are pretty versatile, and very easily go infinite. Here they are:

Coretapper + Mimic Vat This combo provides 3 charge counters a turn, every turn, for just 3 mana each time. What makes it infinite? Well, one of the things you can do with 3 counters every turn is take infinite turns. Just put those counters on Magistrate's Scepter, and your opponent will never get another turn. If you want, you could create this combo again, and create as many 9/9s as you like, with Titan Forge, or destroy as many permanents as you like, with Lux Cannon

Dross Scorpion + Myr Turbine + sac outlet. What kind of Infinite combo it is, is determined by the sac outlet.

It's always an Infinite ETB trigger and Infinite Death trigger combo.

Blasting Station and Goblin Bombardment deal infinite damage.

Arcbound Ravager, Megatog, Blood Aspirant, Bloodflow Connoisseur, and Carrion Feeder grow infinite P/T from it (Megatog's growth only lasts the turn, but he also gets trample, so he doesn't need to keep the increase).

Altar of Dementia provides Infinite Mill, Ashnod's Altar and Phyrexian Altar give infinite mana.

Ize19 on Atraxa, Planeswalkers' Voice

8 months ago

Hey man, great deck! I know you said no creatures, but there's a combo that fits great in this deck that I think you'd enjoy, but one part is a creature. Coretapper+Mimic Vat is the ultimate charge counter combo: every turn, for just 3 mana, put 3 charge counters on any artifact you want! Lux Cannon or Titan Forge can be set off every turn, it's a lot of fun. Anyway, just a suggestion, you've got my +1 for a fun deck!

Ize19 on Pattern Recognition #134 - Mercadian …

10 months ago

Great article as always! I agree that this set is underrated, and one of the cards you highlighted, Magistrate's Scepter is my favorite of the bunch!

I discovered it while looking for the most broken thing I could do with the sick Mimic Vat + Coretapper combo, and it certainly stood out! A 3 card combo, sure, but each piece was so cheap, and for 3 mana a turn, you never let your opponent take another turn! I still consider it the most underrated card ever.

Once again, thanks for the article, I'm looking forward to the next one.

Wolfpig on C-C-C-C-Combo Breaker!

11 months ago

I loves Mag's Scepter, when I first saw it my Coretapper 's got frisky!

Wolfpig on Traxos, Scourge of the Casual Playgroup

1 year ago

I like Energy Chamber + Lux Cannon A good combo with so much untapping. These with Coretapper can make for a lot of fun multi/Inf use with

Magistrate's Scepter = Inf Turns.

Everflowing Chalice / Astral Cornucopia . = Aether Vial like utility.

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