Mirrormade

You may have Mirrormade enter as a copy of any artifact or enchantment on the battlefield.

Etali's Favor

Enchant creature you control
When Etali's Favor enters, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)
Enchanted creature gets +1/+1 and has trample.

Copy Enchantment

You may have Copy Enchantment enter as a copy of any enchantment on the battlefield.