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 |
|---|---|---|---|
| Howling Fury | 2B | Sorcery | Target creature gets +4/+0 until end of turn. |
| Infuriate | R | Instant | Target creature gets +3/+2 until end of turn. |
| Integrity | R/W | Instant | Target creature gets +2/+2 until end of turn. |
| Go Hog Wild | 1G | Instant — Adventure | Target creature gets +2/+2 until end of turn. (Then exile this card. You may cast the creature later from exile.) |
| Might of Oaks | 3G | Instant | Target creature gets +7/+7 until end of turn. |
| Ride the Rails | 1R | Instant — Adventure | Target creature gets +2/+1 until end of turn. (Then exile this card. You may cast the creature later from exile.) |
| Monstrous Growth | 1G | Sorcery | Target creature gets +4/+4 until end of turn. |
| Mutagenic Growth | G/P | Instant | ({G/P} can be paid with either {G} or 2 life.) Target creature gets +2/+2 until end of turn. |
| Phytoburst | 1G | Sorcery | Target creature gets +5/+5 until end of turn. |
| Qilin's Blessing | W | Instant | Target creature gets +2/+2 until end of turn. |