Combos Browse all Suggest
Legality
| Format | Legality |
| 1v1 Commander | Legal |
| Archenemy | Legal |
| Block Constructed | Legal |
| Canadian Highlander | Legal |
| Casual | Legal |
| Commander / EDH | Legal |
| Commander: Rule 0 | Legal |
| Custom | Legal |
| Duel Commander | Legal |
| Freeform | Legal |
| Gladiator | Legal |
| Highlander | Legal |
| Legacy | Legal |
| Leviathan | Legal |
| Limited | Legal |
| Oathbreaker | Legal |
| Planar Constructed | Legal |
| Planechase | Legal |
| Quest Magic | Legal |
| Tiny Leaders | Legal |
| Vanguard | Legal |
| Vintage | Legal |
The Master of Keys
Legendary Enchantment Creature — Horror
Flying
When this enters, put X +1/+1 counters on this and mill twice X cards. (To mill a card, put the top card of your library into your graveyard.)
Each enchantment card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.)
EDH
2
/ 0
EDH
0
/ 0
EDH
2
/ 0
EDH
0
/ 0
EDH
1
/ 0
EDH
24
/ 1
EDH
2
/ 0
EDH
7
/ 3
EDH
0
/ 0
EDH
2
/ 0
EDH
1
/ 0
