Skithiryx, the Blight Dragon [Double Masters] SWSH065 choose target opponent

choose target opponent

but you cannot declare an attack during this turn if you do

What secrets

Set: Commander 2020 Type: Creature — Merfolk Rogue Rarity: Rare Cost: {1}{G/U}{G/U} Islandwalk (This creature can't be blocked as long as defending player controls an Island

Skithiryx, the Blight Dragon [Double Masters] SWSH065 choose target opponentSet: Double Masters Type: Legendary Creature Phyrexian Dragon Skeleton Rarity: Mythic Cost: {3}{B}{B} Flying Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) {B}: Skithiryx, the Blight Dragon gains haste until end of turn. {B}{B}: Regenerate Skithiryx.