, : Draft a card from Celestial Vault's spellbook and exile it face down.
, Sacrifice Celestial Vault: Put each card exiled with Celestial Vault into your hand.

Whenever one or more creatures you control die, draft a card from Xander's Wake's spellbook. This ability triggers only once each turn.

Casualty 1 (As you cast this spell, you may sacrifice a creature with power 1 or greater. When you do, copy this spell and you may choose a new target for the copy.)
Target creature an opponent controls perpetually gets -0/-3.

Haste
Whenever one or more creatures you control become blocked, create a Treasure token.
Sacrifice two artifacts: Draft a card from Big Spender's spellbook.

: Add one mana of any one color. Spend this mana only to cast a creature spell.
Whenever you cast a creature spell that doesn't share a creature type with a creature card in your library, draw a card.

Flying
When this creature enters, return a permanent you control to its owner's hand. If it's a non-Angel creature card, it perpetually gets +1/+1, gains flying, and becomes an Angel in addition to its other types.

Return target card from your graveyard to your hand. If it's a creature card, it perpetually gets +3/+3.

Gain control of target creature until end of turn. Untap that creature. It perpetually gains haste, "This creature can't block," and "At the beginning of your upkeep, this creature deals 1 damage to you."

Seek two cards. You may shuffle them into your library. If you do, seek two cards.
You have no maximum hand size for the rest of the game.

Flash
When this creature enters, return target nonland permanent an opponent controls to its owner's hand. It perpetually gains "This spell costs more to cast."