Assault Blackwing - Raikiri the Rain Shower (UTR) [DOCS-EN047] Ultimate Rare CRU161 search your library for a

search your library for a permanent card

When Voracious Hydra enters the battlefield

or 3 at random

"When he reached the entrance of the cavern

Assault Blackwing - Raikiri the Rain Shower (UTR) [DOCS-EN047] Ultimate Rare CRU161 search your library for aSet: Dimension of Chaos Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 2600 Defense: 2000 1 Tuner + 1 or more non Tuner monsters If this card is Synchro Summoned using a "Blackwing" monster as Material, it is treated as a Tuner monster while face up on the field. Once per turn: You can target cards your opponent controls, up to the number of other "Blackwing" monsters you control; destroy them.