Naru Meha, Master Wizard | Breach the Multiverse | Ashnod's Altar

Cards

({7} magic symbol) ({U} magic symbol) ({U} magic symbol) ({B} magic symbol) ({B} magic symbol) available.

Cast
Breach the Multiverse by paying ({5} magic symbol) ({B} magic symbol) ({B} magic symbol) .
Holding priority, cast
Naru Meha by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) .
When
Naru Meha enters the battlefield, it triggers, copying
Breach the Multiverse.
Activate
Ashnod's Altar by sacrificing
Naru Meha, adding ({C} magic symbol) ({C} magic symbol) .
Resolve the copy of
Breach the Multiverse, causing each player to mill ten cards, then causing you to put a creature or planeswalker card from each opponent's graveyard onto the battlefield under your control, and return
Naru Meha from your graveyard to the battlefield.
Repeat from step 3.

Infinite colorless mana.
Infinite death triggers.
Infinite ETB.
Infinite LTB.
Infinite magecraft triggers.
Infinite mill.
Infinite sacrifice triggers.
Infinite self-mill.
Put all creature and planeswalker cards from each opponent's library and graveyard onto the battlefield under your control.