All Knowing Gideon Ofnir

Creatures in your graveyard are enchantments in addition to their other types and have a bestow cost equal
to their mana cost plus {2}. When they are cast for their bestow cost, they must be attached to Gideon and grant Gideon +2/+2, and all their keyword and activated abilities.

When Gideon Ofnir dies, all bestowed creatures attached
to Gideon Ofnir become creatures and are no longer enchantments.