Ancient Faerie Dragon

Synchro 7(You may sacrifice any number of creature
cards with total converted mana cost 7 rather than
its mana cost.)
Flying, hexproof
{2}{w/u}{w/u}, {t}: Each player sacrifice a enchantment
or a artifact permanent.
If you sacrificed a permanent this way, you gain
5 life. You may search your library for an enchantment with coverted mana cost of 3 or less
and put on the battlefield.