Heavy Storm [DB2-EN084] Super Rare BT1-058 you may digivolve 1 of

you may digivolve 1 of your Digimon into 1 [Destromon] or [Galacticmon] from your trash for its digivolution cost

When this card is shuffled into the Extra Deck this way: Shuffle all cards on the field into the Deck

or Aqua-Type monster(s) you control is banished: You can Special Summon this card from your hand or Graveyard

The first damage begins at 200 points and is doubled during each of your following Standby Phases

Set: Stardust Overdrive Card type: Counter Trap Rarity: Rare Attack: 0 Defense: 0 Activate only if you control a face-up "Koa'ki Meiru" monster and have "Iron Core of Koa'ki Meiru" in your Graveyard

Heavy Storm [DB2-EN084] Super Rare BT1-058 you may digivolve 1 ofSet: Dark Beginning 2 Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Destroy all Spell and Trap Cards on the field.