Kayo (Marvel) Cold Foil Uncommon Instant — Destroy Amethyst Tiara:

Instant — Destroy Amethyst Tiara: Runechants you control have Spellvoid 1 this turn

destroy Emerging Power then the next Guardian attack action card you play this turn gains +3 [Power]

prevent 1 arcane damage that source would deal

The next Crouching Tiger you play this turn gets +2POWER

All playmats must choose satchel shipping option

Kayo (Marvel) Cold Foil Uncommon Instant — Destroy Amethyst Tiara:You have 1 weapon zone. Attack action cards you own get +1POWER while they are in any zone other than the combat chain. The first time you discard a card with 6 or more POWER during each of your action phases, create a Might token.