M:tG card similarity search
4BB · Legendary Creature — Demon
Flying, trample Whenever an opponent searches their library, that player sacrifices a creature and loses 10 life. Whenever another creature dies, put a +1/+1 counter on Ob Nixilis, Unshackled. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Leela, Sevateem Warrior | 3G | Legendary Creature — Human Warrior | Whenever an opponent draws a card except the first one they draw in each of their draw steps, put a +1/+1 counter on Leela, Sevateem Warrior. Doctor's companion (You can have two commanders if the other is the Doctor.) 3/3 |
| The Swarmlord | 3GUR | Legendary Creature — Tyranid | Rapid Regeneration — The Swarmlord enters the battlefield with two +1/+1 counters on it for each time you've cast your commander from the command zone this game. Xenos Cunning — Whenever a creature you control with a counter on it dies, draw a card. 5/5 |
| Kodama of the West Tree | 2G | Legendary Creature — Spirit | Reach Modified creatures you control have trample. (Equipment, Auras you control, and counters are modifications.) Whenever a modified creature you control deals combat damage to a player, search your library for a basic land card, put it onto the battlefield tapped, then shuffle. 3/3 |
| Mana Short | 2U | Instant | Tap all lands target player controls and that player loses all unspent mana. |
| Arcbound Overseer | 8 | Artifact Creature — Golem | At the beginning of your upkeep, put a +1/+1 counter on each creature with modular you control. Modular 6 (This creature enters the battlefield with six +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.) 0/0 |
| Herald of War | 3WW | Creature — Angel | Flying Whenever Herald of War attacks, put a +1/+1 counter on it. Angel spells and Human spells you cast cost {1} less to cast for each +1/+1 counter on Herald of War. 3/3 |
| Workhorse | 6 | Artifact Creature — Horse | Workhorse enters the battlefield with four +1/+1 counters on it. Remove a +1/+1 counter from Workhorse: Add {C}. 0/0 |
| Dragonspark Reactor | 1R | Artifact | Whenever Dragonspark Reactor or another artifact enters the battlefield under your control, put a charge counter on Dragonspark Reactor. {4}, Sacrifice Dragonspark Reactor: It deals damage equal to the number of charge counters on it to target player and that much damage to up to one target creature. |
| Blightbelly Rat | 1B | Creature — Phyrexian Rat | Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When Blightbelly Rat dies, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 2/2 |
| Slum Reaper | 3B | Creature — Horror | When Slum Reaper enters the battlefield, each player sacrifices a creature. 4/2 |