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.

Whenever Thieving Otter deals damage to an opponent, draw a card.

Thornwood Falls enters the battlefield tapped.
When Thornwood Falls enters the battlefield, you gain 1 life.
: Add or .

Prevent all damage that would be dealt this turn by creatures your opponents control.

Trample
Cycling (, Discard this card: Draw a card.)
When you cycle Titanoth Rex, put a trample counter on target creature you control.

At the beginning of your upkeep, look at the top card of your library. You may put that card into your graveyard.
Exile a card from your graveyard: Add . Spend this mana only to cast a colored spell without in its mana cost.

Tranquil Cove enters the battlefield tapped.
When Tranquil Cove enters the battlefield, you gain 1 life.
: Add or .

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Whenever this creature mutates, create a 3/3 green Beast creature token.

Companion — Each nonland card in your starting deck shares a card type. (If this card is your chosen companion, you may put it into your hand from outside the game for any time you could cast a sorcery.)
As Umori, the Collector enters the battlefield, choose a card type.
Spells you cast of the chosen type cost less to cast.

Return target creature card from your graveyard to the battlefield with a lifelink counter on it.

Put a +1/+1 counter and a lifelink counter on target creature.

Target creature gets +2/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

If a cycling ability of another nonland card would cause you to draw a card, instead exile cards from the top of your library until you exile a card that shares a card type with the cycled card. You may cast that card without paying its mana cost. Then put the exiled cards that weren't cast this way on the bottom of your library in a random order.
Cycling (, Discard this card: Draw a card.)

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Flying, first strike
Whenever this creature mutates, you may cast target noncreature card with converted mana cost 3 or less from your graveyard without paying its mana cost.

Whenever you cycle another card for the first time each turn, create a 1/1 white Human Soldier creature token.
Cycling (, Discard this card: Draw a card.)

You may look at the top card of your library any time.
You may cast creature spells from the top of your library.
[+1]: Create a 3/3 green Beast creature token. Put your choice of a vigilance counter, a reach counter, or a trample counter on it.
[−2]: When you cast your next creature spell this turn, search your library for a creature card with lesser converted mana cost, put it onto the battlefield, then shuffle your library.

Deathtouch
Cycling (, Discard this card: Draw a card.)
When you cycle Void Beckoner, put a deathtouch counter on target creature you control.

Flash
When Voracious Greatshark enters the battlefield, counter target artifact or creature spell.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Flying
Whenever this creature mutates, put a +1/+1 counter on it.

, Sacrifice a creature: Weaponize the Monsters deals 2 damage to any target.