Emrakul with Haste (turn 1)

Search your library for a card, put that card into your graveyard, then shuffle.

Return target legendary creature card from your graveyard to the battlefield. That creature gains haste. Exile it at the beginning of the next end step. Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Maga enters with X +1/+1 counters on it. When Maga enters, target player loses life equal to the number of +1/+1 counters on it.

As an additional cost to cast this spell, sacrifice a creature. Add an amount of equal to the sacrificed creature's mana value.

Add .

, Sacrifice this artifact: Add one mana of any color.

This spell can't be countered. When you cast this spell, take an extra turn after this one. Flying, protection from spells that are one or more colors, annihilator 6 When Emrakul is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.