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 |
|---|---|---|---|
| Cosmium Kiln | Artifact | When Cosmium Kiln enters the battlefield, create two 1/1 colorless Gnome artifact creature tokens. Creatures you control get +1/+1. | |
| Banners Raised | R | Instant | Creatures you control get +1/+0 until end of turn. |
| Bar the Door | 2W | Instant | Creatures you control get +0/+4 until end of turn. |
| Burn Bright | 2R | Instant | Creatures you control get +2/+0 until end of turn. |
| Charge | W | Instant | Creatures you control get +1/+1 until end of turn. |
| Chorus of Woe | B | Sorcery | Creatures you control get +1/+0 until end of turn. |
| Desperate Charge | 2B | Sorcery | Creatures you control get +2/+0 until end of turn. |
| Ethereal Guidance | 2W | Sorcery | Creatures you control get +2/+1 until end of turn. |
| Flourish | 4GW | Sorcery | Creatures you control get +2/+2 until end of turn. |
| Gerrard's Battle Cry | W | Enchantment | {2}{W}: Creatures you control get +1/+1 until end of turn. |