Sakashima's Student (2359) [Secret Lair Drop Series] Beast You may cast it without

You may cast it without paying its mana cost if it's a spell with lesser mana value

Set: Double Masters Type: Enchantment Rarity: Mythic Cost: {2}{R}{R} Whenever a creature enters the battlefield

Set: Kaladesh Prerelease Promos Type: Legendary Planeswalker — Chandra Rarity: Mythic Cost: {2}{R}{R} +1: Exile the top card of your library

Attacks Innate Spellcasting

then proliferate

Sakashima's Student (2359) [Secret Lair Drop Series] Beast You may cast it withoutSet: Secret Lair Drop Series Type: Creature Human Ninja Rarity: 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 this creature enter as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types.