As Temple Garden enters the battlefield, you may pay 2 life. If you don't, Temple Garden enters the battlefield tapped.

Evolve
Remove two +1/+1 counters from Experiment One : Regenerate Experiment One.

Whenever another Human enters the battlefield under your control, put a +1/+1 counter on Champion of the Parish.

When Burning-Tree Emissary enters the battlefield, add to your mana pool.

Battalion - Whenever Boros Elite and at least two other creatures attack, Boros Elite gets +2/+2 until end of turn.

As Cavern of Souls enters the battlefield, choose a creature type.
: Add to your mana pool.
: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type and that spell can't be countered.

As Sacred Foundry enters the battlefield, you may pay 2 life. If you don't, Sacred Foundry enters the battlefield tapped.

As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, Stomping Ground enters the battlefield tapped.

Sunpetal Grove enters the battlefield tapped unless you control a Forest or a Plains.
: Add or to your mana pool.

Flinthoof Boar gets +1/+1 as long as you control a Mountain.
: Flinthoof Boar gains haste until end of turn.

Soulbond
As long as Lightning Mauler is paired with another creature, both creatures have haste.

CLICK TO TRANSFORM

Other Human creatures you control get +1/+1.
At the beginning of each upkeep, if no spells were cast last turn, transform Mayor of Avabruck.

Other Werewolf and Wolf creatures you control get +1/+1.
At the beginning of your end step, put a 2/2 green Wolf creature token onto the battlefield.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Howlpack Alpha.

Target creature gets +3/+3 until end of turn.

Enchant creature
Enchanted creature gets +2/+0 and has trample.
When Rancor is put into a graveyard from the battlefield, return Rancor to its owner's hand.

Battalion - Whenever Frontline Medic and at least two other creatures attack, creatures you control are indestructible this turn.
Sacrifice Frontline Medic: Counter target spell with in its mana cost unless its controller pays .

Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest.
: Add or to your mana pool.

Enchant creature
Enchanted creature can't attack or block.

Soulbond
As long as Nearheath Pilgrim is paired with another creature, both creatures have lifelink.

Gain control of target creature until end of turn. Put a +1/+1 counter on it and untap it. That creature gains haste until end of turn.

Choose one - Creatures without flying can't block this turn; or gain control of all permanents you own; or Gruul Charm deals 3 damage to each creature with flying.

Choose one - Boros Charm deals 4 damage to target player; or permanents you control are indestructible this turn; or target creature gains double strike until end of turn.

First strike
Noncreature spells cost more to cast.