Brionac, Dragon of the Ice Barrier (H5SE-EN001) - Hidden Arsenal 5: Steelswarm Invasion Limited
Sea Serpent / Synchro / Effect Monster
WATER
6
2300 / 1400
1 Tuner + 1 or more non-Tuner monsters // Discard any number of cards. Then return the same number of cards from the field to the hand.