Darkblade Agent [Guilds of Ravnica] Giant Druid You can only use each

You can only use each effect of "Scrap Wyvern" once per turn

if that card is in your opponent's hand

{1}{C}: Target opponent exiles the top card of their library

exile cards equal to its power from the top of its owner's library

Set: Commander 2015 Type: Legendary Creature — Giant Soldier Rarity: Mythic Cost: {2}{R}{W} Double strike

Darkblade Agent [Guilds of Ravnica] Giant Druid You can only use eachSet: Guilds of Ravnica Type: Creature Human Assassin Rarity: Common Cost: {1}{U}{B} As long as you've surveilled this turn, Darkblade Agent has deathtouch and "Whenever this creature deals combat damage to a player, you draw a card." "I've seen your house, and you've been a lovely, if unwitting, host. But at last it's time for farewells."