Fervor

Creatures you control have haste. (They can attack and {T} as soon as they come under your control.)

Vizier of Remedies

If one or more -1/-1 counters would be put on a creature you control, that many -1/-1 counters minus one are put on it instead.

{T}: Add {G}.
Put a -1/-1 counter on Devoted Druid: Untap Devoted Druid.

Prevent the next 1 damage that would be dealt to any target this turn.
Draw a card at the beginning of the next turn's upkeep.

{2}{G}: Create a 1/1 green Saproling creature token.

When Regal Force enters, draw a card for each green creature you control.

You gain X plus 1 life, where X is the number of green creatures on the battlefield.

Whenever another creature you control with power 2 or less enters, you may pay {1}. If you do, draw a card.

Enchant creature
Enchanted creature gets +2/+2 and has trample.
Whenever enchanted creature deals damage, you gain that much life.

Crusader of Odric's power and toughness are each equal to the number of creatures you control.

Enchant creature
Enchanted creature gets +1/+1 and has protection from creatures.

{T}, Sacrifice Lotus Petal: Add one mana of any color.

{1}, {T}, Sacrifice Barbed Sextant: Add one mana of any color. Draw a card at the beginning of the next turn's upkeep.

{T}: Add {C}.
{3}{W}, {T}, Sacrifice Blighted Steppe: You gain 2 life for each creature you control.

Crumbling Vestige enters tapped.
When Crumbling Vestige enters, add one mana of any color.
{T}: Add {C}. ({C} represents colorless mana.)

Sunpetal Grove enters tapped unless you control a Forest or a Plains.
{T}: Add {G} or {W}.

Blossoming Sands enters tapped.
When Blossoming Sands enters, you gain 1 life.
{T}: Add {G} or {W}.