Biomass Mutation vs Katara, Water Tribe's Hope — MTG Card Comparison
Biomass Mutation is the stronger card — it costs less mana (2 vs 5).
Biomass Mutation
Creatures you control have base power and toughness X/X until end of turn.
*"A regression to ancient forms? A glimpse of future evolutions? Or a fleeting alteration of the present?"
—Vorel of the Hull Clade*
Katara, Water Tribe's Hope
Vigilance
When Katara enters, create a 1/1 white Ally creature token.
Waterbend {X}: Creatures you control have base power and toughness X/X until end of turn. X can't be 0. Activate only during your turn. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.)
Power/Toughness: 3/3
| Stat | Biomass Mutation | Katara, Water Tribe's Hope |
|---|---|---|
| Mana Cost | {X}{G/U}{G/U} | {2}{W}{U}{U} |
| CMC | 2 | 5 |
| Type | Instant | Legendary Creature — Human Warrior Ally |
| Rarity | Rare | Rare |
| Set | Duskmourn: House of Horror Commander | Avatar: The Last Airbender |
| Price (USD) | — | — |
| Standard | ✗ | ✗ |
| Modern | ✗ | ✗ |
| Pioneer | ✗ | ✗ |
| Legacy | ✗ | ✗ |
| Vintage | ✗ | ✗ |
| Commander | ✗ | ✗ |
| Pauper | ✗ | ✗ |
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