Each player sacrifices each permanent they control that's one or more colors.

When Ashen Progenitor enters, create three 3/2 colorless Eldrazi creature tokens.

When you cast this spell, gain control of target player until the end of their next main phase.
Indestructible
Whenever Azumoth enters or attacks, each opponent exiles two permanents they control with different mana values.
If Azumoth would be put into a graveyard from anywhere, reveal Azumoth and shuffle it into its owner's library instead.

When Eldrazi Depredator enters, each opponent sacrifices two permanents.

{1}: Fractured Terror gains haste until end of turn.
{2}: Fractured Terror gets +2/+0 until end of turn.
Whenever Fractured Terror becomes the target of a spell an opponent controls, that player reveals their hand. You choose a nonland card from it and exile that card.

When Prognostic Enormity enters, scry 2.

Protoplasmera enters with X +1/+1 counters on it.
Remove a +1/+1 counter from Protoplasmera: Target creature gets -1/-1 until end of turn.
Remove two +1/+1 counters from Protoplasmera: Draw a card.
{4}: Put a +1/+1 counter on Protoplasmera.

Exile target permanent.

Whenever you cast a colorless spell, you may have Specular Grub's base power become equal to that spell's mana value until end of turn.

Spawn creatures you control have “Sacrifice this creature: Add one mana of any color.”
{W}{U}{B}{R}{G}: Sublime Envoy gets +2/+0 and gains flying, vigilance, and lifelink until end of turn.

As an additional cost to cast this spell, reveal a colorless card from your hand.
Target opponent sacrifices a nonland permanent with mana value greater than or equal to the revealed card's mana value.

Menace
Whenever Wailing Stalker becomes blocked, defending player sacrifices a creature blocking it.

Flying
Whenever you scry, you may return target creature card with mana value 3 or less from your graveyard to the battlefield.

Destroy target blocked or blocking creature.

Flash
Flying
When Archangel of Rekindling enters, exile up to one other target permanent. Return that card to the battlefield under its owner's control at the beginning of their next upkeep.

Whenever a creature you control enters this turn, put a flying counter, a first strike counter, and a lifelink counter on it.
Coalesce {3}{W}{W}

First strike
At the beginning of combat on your turn, target creature you control gets +2/+0 until end of turn.

When Bestower of Haloes enters, you may search your library for a reverent creature card, reveal it, put it into your hand, then shuffle.
{2}{W}{W}: Bestower of Haloes gets +3/+3 and gains lifelink until end of turn.

When Chamber of Penance enters, exile target nonland permanent an opponent controls until Chamber of Penance leaves the battlefield.

Vigilance
As Cybres-Clan Arbiter enters, look at an opponent's hand, then choose a noncreature card name.
Spells with the chosen name cost {2} more to cast.

Whenever another Centaur you control enters, put a +1/+1 counter on Cybres-Clan Squire.

Flying
When Dawning Angel enters, you gain 4 life.

Defender
At the beginning of your upkeep, create a 0/3 colorless Wall artifact creature token with defender. If you control six or more creatures with defender, create three 3/3 white Angel creature tokens with flying instead.

Target creature you control gets +2/+2 until end of turn. Scry 1.

Whenever you scry for the first time each turn, you gain life equal to the number of cards you looked at.