M:tG card similarity search
UU · Creature — Merfolk
{U}: River Merfolk gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Archangel Avacyn | 3WW | Legendary Creature — Angel | Flash Flying, vigilance When Archangel Avacyn enters the battlefield, creatures you control gain indestructible until end of turn. When a non-Angel creature you control dies, transform Archangel Avacyn at the beginning of the next upkeep. 4/4 |
| Bee-Bee Gun | Artifact — Contraption | Whenever you crank Bee-Bee Gun, until end of turn, target creature gains "{2}: This creature fights another target creature." | |
| Day's Undoing | 2U | Sorcery | Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and abilities from the stack, including this card. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.) |
| Trailblazing Historian | 1R | Creature — Human Shaman | Haste {T}: Another target creature gains haste until end of turn. 1/3 |
| Crown of Doom | 3 | Artifact | Whenever a creature attacks you or a planeswalker you control, it gets +2/+0 until end of turn. {2}: Target player other than Crown of Doom's owner gains control of it. Activate only during your turn. |
| Wall of Faith | 3W | Creature — Wall | Defender (This creature can't attack.) {W}: Wall of Faith gets +0/+1 until end of turn. 0/5 |
| Wall of Fire | 1RR | Creature — Wall | Defender (This creature can't attack.) {R}: Wall of Fire gets +1/+0 until end of turn. 0/5 |
| Wall of Lava | 1RR | Creature — Wall | Defender (This creature can't attack.) {R}: Wall of Lava gets +1/+1 until end of turn. 1/3 |
| Wall of Opposition | 3RR | Creature — Wall | Defender (This creature can't attack.) {1}: Wall of Opposition gets +1/+0 until end of turn. 0/6 |
| Wall of Water | 1UU | Creature — Wall | Defender (This creature can't attack.) {U}: Wall of Water gets +1/+0 until end of turn. 0/5 |