Trample
This creature enters with a +1/+1 counter on it for each loyalty counter on planeswalkers you control.
Whenever one or more loyalty counters are put on planeswalkers you control, put that many +1/+1 counters on this creature.

When this creature enters, create a 2/2 green Ooze creature token.
At the beginning of your end step, put a +1/+1 counter on each Ooze you control.
: Create a 2/2 green Ooze creature token.

Distribute three +1/+1 counters among one, two, or three target creatures, then double the number of +1/+1 counters on each of those creatures.

Defender
When this creature enters, scry 2.
When you sacrifice this creature, return it to the battlefield transformed under its owner's control at the beginning of the next end step.

Sacrifice two Islands: This creature can't be blocked this turn.

Whenever Bioluminary deals combat damage to a player, you get , then you may put a sticker on a nonland permanent you own.

Activated abilities of creatures you control cost less to activate. This effect can't reduce the mana in that cost to less than one mana.
: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it.

Draw a card for each creature target player controls, then draw a card for each creature another target player controls.

When this creature enters, create a 0/0 green and blue Fractal creature token. Put a +1/+1 counter on each Fractal you control.

When this creature enters, create a Lander token.
: Draw two cards and create a 2/2 colorless Robot artifact creature token.

Genomic Enhancement — : Add one mana of any color. If this mana is spent to cast a creature spell, that creature enters with an additional +1/+1 counter on it.

Whenever this creature attacks, exile the top card of your library. If it's a creature card, this creature gets +X/+Y until end of turn, where X is the exiled creature card's power and Y is its toughness.

When this Equipment enters, attach it to target creature you control.
Equipped creature gets +2/+2 and has "Whenever this creature deals combat damage to a player, draw a card for each modified creature you control." (Equipment, Auras you control, and counters are modifications.)
Equip

Each player's life total becomes the number of creatures they control.

Move any number of +1/+1 counters from target creature onto another target creature with the same controller.

Put a +1/+1 counter on target creature you control. It gains reach, trample, and indestructible until end of turn. Untap it.

When this creature enters, create a Lander token.
Whenever you sacrifice an artifact, this creature deals 2 damage to target opponent.

Creatures you control are artifacts in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
Whenever you cast an artifact spell, you lose 1 life and create a 2/2 black Necron Warrior artifact creature token.

At the beginning of the end step, if you control four or more creatures named Biovisionary, you win the game.

Oozes you control get +1/+1.
At the beginning of your upkeep, if you control a commander, create a token that's a copy of this creature.

Tap two untapped Elves you control: Add one mana of any color.
Morph

Flying
Whenever this creature attacks, target attacking creature gains flying until end of turn.