Rally — Whenever this creature or another Ally you control enters, you may pay . If you do, create a 1/1 green Plant creature token.

Whenever this creature or another Ally you control enters, you may create a 2/2 green Wolf creature token. If you do, put a +1/+1 counter on this creature.

Whenever you cast an instant or sorcery spell, you may pay . If you do, copy that spell. You may choose new targets for the copy.

Whenever another nontoken creature you control enters, you may pay . If you do, create a token that's a copy of that creature.

Whenever another Goblin you control enters, you may pay . If you do, this creature assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

Landfall — Whenever a land you control enters, you may pay . If you do, put two +1/+1 counters on this creature.

Reach

Whenever another creature you control enters, you may pay . When you do, that creature deals damage equal to its power to target creature.

Partner (You can have two commanders if both have partner.)

Kicker (You may pay an additional as you cast this spell.)

When this creature enters, if it was kicked, create a token that's a copy of target creature you control.

Flying

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)

Whenever another creature you control enters, you may pay . If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Trample

Whenever this creature or another Ally you control enters, you may put a +1/+1 counter on this creature.

Whenever another creature you control enters, that creature gets +3/+3 until end of turn.

Whenever another creature you control enters, put a +1/+1 counter on that creature.

Whenever another creature you control enters, this creature gets +2/+2 until end of turn.

Whenever another green creature you control enters, put a +1/+1 counter on target creature.

When this creature enters, you get (two energy counters).

Whenever this creature attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.

Whenever another creature you control enters, you gain life equal to that creature's toughness.

, : Populate. (Create a token that's a copy of a creature token you control.)

Whenever another creature you control with power 3 or greater enters, you may draw a card.

Landfall — Whenever a land you control enters, create a 1/1 green Insect creature token. If you control six or more lands, create a token that's a copy of this creature instead.

Defender (This creature can't attack.)

Whenever this creature is dealt damage, you may create a token that's a copy of this creature.