Frenetic Sliver (Extended Art) [Secret Lair Drop Promos] Dragons of Tarkir Promos 2017 Japan Boardgame Prize U-more

2017 Japan Boardgame Prize U-more Award Winner

counter target spell with mana value X or less

It drains vitality from those it touches

the Waterveil and return it to its owner's hand: Take an extra turn after this one

In addition to the GM screen

Frenetic Sliver (Extended Art) [Secret Lair Drop Promos] Dragons of Tarkir Promos 2017 Japan Boardgame Prize U-moreSet: Secret Lair Drop Promos Type: Creature Sliver Rarity: Rare Cost: {1}{U}{R} All Slivers have {0}: If this permanent is on the battlefield, flip a coin. If you win the flip, exile this permanent and return it to the battlefield under its owner's control at the beginning of the next end step. If you lose the flip, sacrifice it.