energy counter cards mtg Saheeli Deck Reservoir Walker (Aether Revolt)

Its a powerful surprise threat too since it can't be countered, and youre up a card even if your opponent destroys the Shark token

The beginning phase is subdivided into three steps: the untap step, the upkeep step, and the draw step

At its worst it's still a six power swing for four mana Supernatural Stamina: and it's even stronger combined with this instant, which combos well with sacrifice effects and enter-the-battlefield creatures to create a cheap and unpleasant surprise for your opponent

It doesn't explore when it enters the battlefield but has a cost you can pay, allowing it to be used multiple times

Fan favorite Mickey Mouse has sold for almost $4,000 as well