At the beginning of combat on your turn, put a level counter on another target creature you control. If it doesn't have level up, it gains level up {2} and “This creature gets +1/+1 for each level counter on it.”

Approval — When Triumphant Herd enters, you gain X life, where X is the number of colors among permanents you control.

At the beginning of combat of your turn, Belief-Belying Beast gains flying until end of turn if you control a creature with flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance.

Flashback costs you pay cost {2} less.
{R}, {T}, Discard a card: Draw a card.

Double strike

Temple of Origins enters tapped unless you control two or fewer other lands.
As Temple of Origins enters, choose two colors.
{T}: Add one mana of one of the chosen colors.
If you would add mana of a color that wasn't chosen, add {C} instead.

Counter target spell. That spell's controller reveals their hand. Choose any number of nonland cards from it. That player puts those cards on the bottom of their library in any order, then draws that many cards.

Each player who doesn't control a planeswalker can't cast more than one spell each turn.
Ayeshicycling {3}

Target creature you control gets +2/+1 until end of turn. It fights up to one target creature you don't control.

Lifelink
Whenever this creature or another creature you control enters, if it entered from a graveyard or was cast from a graveyard, put two exalted counters on it.

Amity — Whenever you attack with Growing Gecko and exactly one other creature, they both get +1/+1 until end of turn. When Growing Gecko deals combat damage to a player this combat, you may transform it.

Exalted, exalted, exalted

Destroy target tapped creature. If its power was 3 or less, you gain 3 life.
Create a Weapon token.

First strike
When Chosen of Heliod enters, bless target creature.
{4}{W}{W}: Bless target creature you control. Activate only as a sorcery.

{T}: Add one mana of any color.
Whenever Chains of Broken Oaths becomes spellcharged, untap it.
Spellcharge 7

Whenever equipped creature dies, put two soul counters on this Equipment and draw a card.
Equipped creature gets +1/+1 for each soul counter on this Equipment.
Equip {2}

Destroy target attacking or blocking creature with power 3 or less. Scry 1.

Once each turn, when you activate a nonmana ability, you may have Bubbling Firesnail deal 1 damage to each opponent.
{1}{R}: Bubbling Firesnail gets +2/-2 until end of turn.

Amity — Whenever you attack with Bumbling Pollinator and exactly one other creature, create a 1/1 green Plant creature token.

Create a tapped Leyshard token.

Reveal the top three cards of your library. You may put a creature, enchantment, or land card from among them into your hand and the rest on the bottom of your library in any order.

Equipped creature gets +2/+2.
As long as there are five colors among permanents you control, equipped creature has indestructible.
Equip {5}. This ability costs {1} less to activate for each of its target's colors.

This land enters tapped.
Level up {B}{B}{B}
[level 1-2] Deathtouch
This land is also a creature.
[level 3+] Deathtouch
This land is also a creature.

Deathtouch
Whenever Pharika's Harbinger deals combat damage to a player, bless target creature that player controls.

As this land enters, you may pay 2 life. If you don't, it enters tapped.
{T}: Add {W} or {U}.