fusion cards mtg Aether Icevein (3) (This is treated as a Fusion Summon.) You can only activate 1 Instant Fusion per turn. Elemental Wizard

For example, if you're look to fill out a playset of Mossborn Hydras for Standard but don't want to spend wildcards, you could consider gravitating towards the Strong packet in Jump-In Foundations

(2023-09-01) If an adventurer card ends up in exile for any other reason than by exiling itself while resolving, it won't give you permission to cast it as a permanent spell

If you do, untap all creatures you control and after this phase, there is an additional combat phase

Mythic rares were introduced with Shards of Alara in 2008

However, this has delve and seven generic mana, so if you exile stuff from your graveyard as you cast this, this could be as cheap as a single mana

Let's take a look at the priciest pulls you can get