Goldvein Hydra [Outlaws of Thunder Junction] Beast and mana of any type

and mana of any type can be spent to cast it

Set: Outlaws of Thunder Junction Commander Tokens Type: Token Creature — Rogue Rarity: Common Reverse Type: Card At the beginning of your end step

Set: Outlaws of Thunder Junction Type: Creature — Hippogriff Mount Rarity: Uncommon Cost: {1}{G}{W} Flying

merfolk sovereign

you may search your library for an Equipment card

Goldvein Hydra [Outlaws of Thunder Junction] Beast and mana of any typeSet: Outlaws of Thunder Junction Type: Creature Hydra Rarity: Mythic Cost: {X}{G} Vigilance, trample, haste Goldvein Hydra enters the battlefield with X +1 +1 counters on it. When Goldvein Hydra dies, create a number of tapped Treasure tokens equal to its power. The key is to slay it before it sprouts so many heads that your fear outpaces your greed.