As Conspiracy enters the battlefield, choose a creature type.

Creatures you control are the chosen type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

(As this Saga enters and after your draw step, add a lore counter.)

I — Exile a permanent card from your graveyard. You gain life equal to its mana value.

II — Put a number of +1/+1 counters on target creature you control equal to the mana value of the exiled card.

III — Return The Aesir Escape Valhalla and the exiled card to their owner's hand.