Sakashima's Student [Planechase 2012] XY55 Set: Neo Destiny Unlimited Type:

Set: Neo Destiny Unlimited Type: Psychic Rarity: Uncommon

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Then that player loses all unspent mana and you add the mana lost this way

Set: Iconic Masters Type: Artifact Rarity: Uncommon Cost: {2} Whenever an opponent loses life

{T}: Gain control of target legendary permanent

Sakashima's Student [Planechase 2012] XY55 Set: Neo Destiny Unlimited Type:Set: Planechase 2012 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 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.