Frilled Sea Serpent⁣ - Core 2020⁣ (Common)⁣ [61]

Frilled Sea Serpent is a 4/6 creature from Core Set 2020 that can become unblockable for a turn by paying {5}{U}{U}. This ability makes it a solid threat in blue-based control decks, allowing you to bypass blockers and deal damage directly to opponents. However, its high cost for the unblockable effect limits its use, so careful mana management is essential. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.