Giovanni's Gyarados (5/132) [Gym Challenge Unlimited] XY134 Set: Battlebond Type: Enchantment Rarity:

Set: Battlebond Type: Enchantment Rarity: Rare Cost: {3}{W}{W} Whenever a creature enters the battlefield under your control

Set: Zendikar Rising Expeditions Type: Land Rarity: Mythic {T}: Add {C}{C}

Even now without plans

Set: Storm of Ragnarok Card type: Synchro/Effect Monster Rarity: Ultimate Rare Attack: 3500 Defense: 2800 1 "Nordic Beast" Tuner + 2 or more non-Tuner monsters Once per turn

It's also equipped with a pair of beam tonfas

Giovanni's Gyarados (5/132) [Gym Challenge Unlimited] XY134 Set: Battlebond Type: Enchantment Rarity:Set: Gym Challenge Unlimited Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless