Tezzeret the Seeker - [Foil] Modern Masters 2015 (MM2)[+1]: Untap up to two target artifacts. [X]: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle. [5]: Artifacts you control become artifact creatures with base power and toughness 5 5 until end of turn.

you would need to assign the ocarina to an item slot

letter to Sensei Hisoka

When Dark Depths has no ice counters on it

• Target creature an opponent controls gets -X/-X until end of turn

Return target creature you control and target creature you don't control to their owners' hands

"What fire forged

When the molten rains fall

Grafwidow enters the battlefield

it deals that much damage to any target

That creature's controller gains control of Shuriken unless it was unattached from a Ninja

It gathers against the coming storm

so grab it now before we send it to rest