Trample

When Phylath, World Sculptor enters the battlefield, create a 0/1 green Plant creature token for each basic land you control.

Landfall — Whenever a land enters the battlefield under your control, put four +1/+1 counters on target Plant you control. It gains trample until end of turn.

Haste

Brushfire Elemental can’t be blocked by creatures with power 2 or less.

Landfall — Whenever a land enters the battlefield under your control, Brushfire Elemental gets +2/+2 until end of turn.

Other Elementals you control get +1/+0.

{2}{R}{G}: Creeping Trailblazer gets +1/+1 until end of turn for each Elemental you control.

Trample

Landfall — Whenever a land enters the battlefield under your control, Grove Rumbler gets +2/+2 until end of turn.

Companion — No card in your starting deck has more than one of the same mana symbol in its mana cost. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.)

{T}: Add {W}{U}{B}{R}{G}. This mana can’t be spent to pay generic mana costs.

{T}: Add {G} for each creature with power 4 or greater you control.

{7}{R}: Leafkin Avenger deals damage equal to its power to target player or planeswalker.

{1}{R}, Discard a land card: Living Twister deals 2 damage to any target.

{G}: Return a tapped land you control to its owner’s hand.

Morselhoarder enters the battlefield with two -1/-1 counters on it.

Remove a -1/-1 counter from Morselhoarder: Add one mana of any color.

Landfall — Whenever a land enters the battlefield under your control, create a 5/5 red and green Elemental creature token.

Whenever Omnath, Locus of Rage or another Elemental you control dies, Omnath deals 3 damage to any target.

Partner with Haldan, Avid Arcanist

Haste

Whenever Pako, Arcane Retriever attacks, exile the top card of each player’s library and put a fetch counter on each of them. Put a +1/+1 counter on Pako for each noncreature card exiled this way.

When Phylath, World Sculptor enters the battlefield, create a 0/1 green Plant creature token for each basic land you control.

Landfall — Whenever a land enters the battlefield under your control, put four +1/+1 counters on target Plant you control.

Rubblehulk’s power and toughness are each equal to the number of lands you control.

Bloodrush — {1}{R}{G}, Discard Rubblehulk: Target attacking creature gets +X/+X until end of turn, where X is the number of lands you control.

At the beginning of your upkeep, Rumbling Slum deals 1 damage to each player.

Trample

Wilderness Elemental’s power is equal to the number of nonbasic lands your opponents control.

Zendikar Incarnate’s power is equal to the number of lands you control.