Sram, Senior Edificer

At the beginning of your upkeep, scry 1. Whenever you cast a creature spell, you may pay G. If you do, draw a card.

Whenever Gonti's Aether Heart or another artifact you control enters, you get EE (two energy counters). Pay eight E, Exile Gonti's Aether Heart: Take an extra turn after this one.

Flying When this Vehicle enters, you get EE (two energy counters). Pay E: This Vehicle gains lifelink until end of turn. Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)

Exile target nonland card from your graveyard. Search your library for any number of cards with the same name as that card, reveal them, put them into your hand, then shuffle.

Double strike Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, put a +1/+1 counter on this creature.

Enchant artifact you control At the beginning of your upkeep, create a token that's a copy of enchanted artifact. Then if you control eight or more artifacts with the same name as one another, you win the game.

Gain control of target creature or Vehicle until end of turn. Untap it. It gains haste until end of turn. You may cast a spell with mana value 2 or less from your hand without paying its mana cost.

Destroy target creature if it has mana value 2 or less. Revolt — Destroy that creature if it has mana value 4 or less instead if a permanent left the battlefield under your control this turn.