Sakashima's Student [Planechase 2012] Eternal Masters What paradox were you expecting

What paradox were you expecting

Set: Masters 25 Type: Creature — Human Advisor Mythic Cost: {2}{R} When Imperial Recruiter enters the battlefield

Set: Khans of Tarkir Type: Land Rare Cost: {T}

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {1} {T}: Add {C}{C}

Set: Limited Edition Alpha Type: Creature — Giant Rarity: Common Cost: {3}{R} Fortunately

Sakashima's Student [Planechase 2012] Eternal Masters What paradox were you expectingSet: Planechase 2012 Type: Creature Human Ninja Rare Cost: {2}{U}{U} Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) You may have Sakashima's Student enter the battlefield as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types.