Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)Whenever an opponent casts a noncreature spell, you may draw a card unless that player pays .
Whenever a creature you control leaves the battlefield, if it had counters on it, put those counters on The Ozolith.At the beginning of combat on your turn, if The Ozolith has counters on it, you may move all counters from The Ozolith onto target creature.
Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.)Exile Teferi's Protection.
If an opponent would mill one or more cards, they mill twice that many cards instead. (To mill a card, a player puts the top card of their library into their graveyard.)
As an additional cost to cast this spell, sacrifice a creature.Add X mana in any combination of and/or , where X is the sacrificed creature's mana value.
Avoidance — Whenever you cast a noncreature spell, exile up to one target nonland permanent you control, then return that card to the battlefield under its owner's control.
When you cast this spell, you may return target Angel or Human creature card from your graveyard to the battlefield.Flying, vigilance(Melds with Gisela, the Broken Blade.)
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)Sliver spells you cast have cascade.
