Territorial Boar

Whenever a creature you control with power 4 or greater enters, Territorial Boar gets +1/+1 and gains vigilance until end of turn.

Kronch Wrangler

Trample
Whenever a creature you control with power 4 or greater enters, put a +1/+1 counter on Kronch Wrangler.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Enraged Ceratok can't be blocked by creatures with power 2 or less.

Trample
At the beginning of your end step, put a +1/+1 counter on Furious Spinesplitter for each opponent who was dealt damage this turn.

Each creature you control with power 4 or greater can't be blocked by more than one creature.

Target creature gets +3/+3 and gains reach until end of turn.

Target creature you control fights another target creature. (Each deals damage equal to its power to the other.)

Up to two target creatures you control each deal damage equal to their power to another target creature.

At the beginning of your upkeep, if you control a creature with power 4 or greater, draw a card.

Thriving Grove enters tapped. As it enters, choose a color other than green.
{T}: Add {G} or one mana of the chosen color.

This land enters tapped.
{T}: Add {R} or {G}.

Gruul Turf enters tapped.
When Gruul Turf enters, return a land you control to its owner's hand.
{T}: Add {R}{G}.

Haste
Whenever Stampede Surfer attacks, for each opponent, you create a 2/2 green Boar creature token that's tapped and attacking that opponent.

Trample
Whenever Giant Adephage deals combat damage to a player, create a token that's a copy of Giant Adephage.