蝌蚪共生體 
Pollywog Symbiote
生物 ～蛙1/3
Printed (ZHT)
生物 ～蛙
如果你施放的生物咒語具有合變異能，則它減少來施放。
每當你施放生物咒語時，若它具有合變異能，則抽一張牌，然後棄一張牌。
Oracle text (EN)
Creature — Frog
Each creature spell you cast costs less to cast if it has mutate.
Whenever you cast a creature spell, if it has mutate, draw a card, then discard a card.
Printing details
- Set
- IKO · 63
- Rarity
- Uncommon
- Language
- ZHT
- Artist
- Simon Dominic
- Released
- 2020-04-24
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| November 2, 2026 | €0.15 |
| November 1, 2026 | €0.17 |
| October 30, 2026 | €0.18 |
| October 28, 2026 | €0.19 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.15 30-day avg €0.14 | low – trend €0.33 30-day avg €0.34 |
| CardTrader (ZHT) | No offers | |
| CardTrader (any language) | NM from €0.11 | NM from €0.28 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
Pollywog Symbiote’s first ability applies to creature spells you cast that have mutate even if you don’t cast them for their mutate cost. Similarly, its second ability triggers even if the creature spell with mutate was cast for a cost other than its mutate cost.
-
Effects that reduce the generic mana cost of a spell (such as that of Pollywog Symbiote) can’t reduce that spell’s colored mana requirements.
-
Players can cast spells and activate abilities after the triggered ability resolves but before the spell that caused it to trigger does.
-
You draw a card and discard a card all while Pollywog Symbiote’s ability is resolving. Nothing can happen between the two, and no player may choose to take actions.
-
An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.