M:tG card similarity search
4G · Creature — Horse Spirit
Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.) As long as Thundering Mightmare is paired with another creature, each of those creatures has "Whenever an opponent casts a spell, put a +1/+1 counter on this creature." 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Odric's Outrider | 3W | Creature — Human Knight | Whenever Odric's Outrider or another creature you control dies, put a +1/+1 counter on target creature you control. 2/4 |
| Thieves' Guild Enforcer | B | Creature — Human Rogue | Flash Whenever Thieves' Guild Enforcer or another Rogue enters the battlefield under your control, each opponent mills two cards. As long as an opponent has eight or more cards in their graveyard, Thieves' Guild Enforcer gets +2/+1 and has deathtouch. 1/1 |
| Yahenni, Undying Partisan | 2B | Legendary Creature — Aetherborn Vampire | Haste Whenever a creature an opponent controls dies, put a +1/+1 counter on Yahenni, Undying Partisan. Sacrifice another creature: Yahenni gains indestructible until end of turn. 2/2 |
| Champions of Tyr | 2WW | Creature — Angel Knight | Flying Double team When Champions of Tyr enters the battlefield, you get a one-time boon with "When you cast a creature spell, that creature enters the battlefield with your choice of a +1/+1 counter, a flying counter, or a lifelink counter on it." 4/3 |
| Undercity Scavenger | 3B | Creature — Ogre Warrior | When Undercity Scavenger enters the battlefield, you may sacrifice another creature. If you do, put two +1/+1 counters on Undercity Scavenger, then scry 2. 3/3 |
| Heartseeker | 4 | Artifact — Equipment | Equipped creature gets +2/+1 and has "{T}, Unattach Heartseeker: Destroy target creature." Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.) |
| Experiment Twelve | 3G | Creature — Elf Lizard Warrior | Trample Whenever Experiment Twelve or another creature you control is turned face up, put +1/+1 counters on that creature equal to its power. Disguise {4}{G} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) 4/4 |
| Treizeci, Sun of Serra | 3W | Legendary Creature — Human Knight | Companion — Your starting deck contains only nostalgic cards. (Retro frames, legends, and artifacts are nostalgic.) Vigilance Whenever you cast a nostalgic spell, you may pay {2}. If you do, put a +1/+1 counter on Treizeci, then for each +1/+1 counter on it, create a Serra Angel token. 3/3 |
| Salt Road Ambushers | 3G | Creature — Dog Warrior | Whenever another permanent you control is turned face up, if it's a creature, put two +1/+1 counters on it. Megamorph {3}{G}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) 3/3 |
| Secretkeeper | 3U | Creature — Spirit | As long as you have more cards in hand than each opponent, Secretkeeper gets +2/+2 and has flying. 2/2 |