Overlord of the Hauntwoods Three generic, two green enchantment creature Avatar Horror 6/5 Mythic Rare Impending 4 One generic, two green (If you cast this spell for its impending cost, it enters with four time counters on it and isn't a creature until the last is removed
Enchantment Color tag templates(None) Mana Vault This artifact doesn't untap during your untap step
Thanks to the singleton nature of Commander, it effectively reads Return all permanents from your graveyard to the battlefield
Summary Mystery Boosters contain unique, valuable cards like Gerrard
You could also go with a long term plan model: Test of Patience R Sorcery (R) Search your library for a card, shuffle your library, then shuffle that card into the top three cards of your library
After all, learning to build a Yugioh deck is half the fun (the other half is winning)