M:tG card similarity search
4WW · Creature — Archon
Flying As Guardian Archon enters the battlefield, secretly choose an opponent. Reveal the player you chose: You and target permanent you control each gain protection from the chosen player until end of turn. Activate only once. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Ursine Champion | 1G | Creature — Human Berserker | {5}{G}: Ursine Champion gets +3/+3 and becomes a Bear Berserker until end of turn. Activate only once each turn. 2/2 |
| Atarka, World Render | 5RG | Legendary Creature — Dragon | Flying, trample Whenever a Dragon you control attacks, it gains double strike until end of turn. 6/4 |
| Offender at Large | 4R | Creature — Giant Rogue | Disguise {4}{R} (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.) When Offender at Large enters the battlefield or is turned face up, up to one target creature gets +2/+0 until end of turn. 5/4 |
| Xun Yu, Wei Advisor | 1BB | Legendary Creature — Human Advisor | {T}: Target creature you control gets +2/+0 until end of turn. Activate only during your turn, before attackers are declared. 1/1 |
| Geistwave | 1U | Instant | Return target nonland permanent to its owner's hand. If you controlled that permanent, draw a card. |
| Mournwhelk | 6B | Creature — Elemental | When Mournwhelk enters the battlefield, target player discards two cards. Evoke {3}{B} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 3/3 |
| Sterling Supplier | 4W | Creature — Bird Soldier | Flying When Sterling Supplier enters the battlefield, put a +1/+1 counter on another target creature you control. 3/4 |
| Niv-Mizzet, Guildpact | WUBRG | Legendary Creature — Dragon Avatar | Flying, hexproof from multicolored Whenever Niv-Mizzet, Guildpact deals combat damage to a player, it deals X damage to any target, target player draws X cards, and you gain X life, where X is the number of different color pairs among permanents you control that are exactly two colors. 6/6 |
| Boltwing Marauder | 3BR | Creature — Dragon | Flying Whenever another creature enters the battlefield under your control, target creature gets +2/+0 until end of turn. 5/4 |
| Act of Treason | 2R | Sorcery | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.) |