M:tG card similarity search
3R · Enchantment
At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional {R}. If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type.
| Name | Mana | Type | Text |
|---|---|---|---|
| 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. |
| Glorious Charge | 1W | Instant | Creatures you control get +1/+1 until end of turn. |
| Inspired Charge | 2WW | Instant | Creatures you control get +2/+1 until end of turn. |
| Leonin Sun Standard | 2 | Artifact | {1}{W}: Creatures you control get +1/+1 until end of turn. |
| Makindi Stampede | 3WW | Sorcery | Creatures you control get +2/+2 until end of turn. |
| Path of Anger's Flame | 2R | Instant — Arcane | Creatures you control get +2/+0 until end of turn. |
| Righteous Charge | 1WW | Sorcery | Creatures you control get +2/+2 until end of turn. |
| Scare Tactics | B | Instant | Creatures you control get +1/+0 until end of turn. |