M:tG card similarity search
5R · Creature — Elemental
When Rumbling Ruin enters the battlefield, count the number of +1/+1 counters on creatures you control. Creatures your opponents control with power less than or equal to that number can't block this turn. 6/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Ravager's Mace | 1BR | Artifact — Equipment | When Ravager's Mace enters the battlefield, attach it to target creature you control. Equipped creature gets +1/+0 for each creature in your party and has menace. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Equip {2}{B}{R} |
| White Dragon | 4WW | Creature — Dragon | Flying Cold Breath — When White Dragon enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. 4/4 |
| Sheltering Prayers | W | Enchantment | Basic lands each player controls have shroud as long as that player controls three or fewer lands. (They can't be the targets of spells or abilities.) |
| Spectrum Sentinel | 1 | Artifact Creature — Soldier | Protection from multicolored (This creature can't be blocked, targeted, dealt damage, enchanted, or equipped by anything multicolored.) Whenever a nonbasic land enters the battlefield under an opponent's control, you gain 1 life. 1/2 |
| Ravenloft Adventurer | 3B | Creature — Human Rogue Assassin | When Ravenloft Adventurer enters the battlefield, you take the initiative. If a creature an opponent controls would die, instead exile it and put a hit counter on it. Whenever Ravenloft Adventurer attacks, if you've completed a dungeon, defending player loses 1 life for each card they own in exile with a hit counter on it. 3/4 |
| Tidebinder Mage | UU | Creature — Merfolk Wizard | When Tidebinder Mage enters the battlefield, tap target red or green creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Tidebinder Mage. 2/2 |
| Magnetic Web | 2 | Artifact | If a creature with a magnet counter on it attacks, all creatures with magnet counters on them attack if able. Whenever a creature with a magnet counter on it attacks, all creatures with magnet counters on them block that creature this turn if able. {1}, {T}: Put a magnet counter on target creature. |
| Raiding Party | 2R | Enchantment | Raiding Party can't be the target of white spells or abilities from white sources. Sacrifice an Orc: Each player may tap any number of untapped white creatures they control. For each creature tapped this way, that player chooses up to two Plains. Then destroy all Plains that weren't chosen this way by any player. |
| Champion of the Perished | B | Creature — Zombie | Whenever another Zombie enters the battlefield under your control, put a +1/+1 counter on Champion of the Perished. 1/1 |
| Electropotence | 2R | Enchantment | Whenever a creature enters the battlefield under your control, you may pay {2}{R}. If you do, that creature deals damage equal to its power to any target. |