Barren Moor enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Each player sacrifices two creatures.

Basalt Monolith doesn't untap during your untap step.
: Add .
: Untap Basalt Monolith.

Commander creatures you control get +2/+2 and have indestructible.

Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension.
As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.

Whenever a creature you control deals combat damage to a player, you may draw a card.
, : Creatures your opponents control attack this turn if able.

Draw a card for each creature target player controls, then draw a card for each creature another target player controls.

Whenever a creature dies, put a charge counter on Black Market.
At the beginning of your precombat main phase, add for each charge counter on Black Market.

Equipped creature has myriad. (Whenever it attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Equip

: Add .
Cycling (, Discard this card: Draw a card.)

For each opponent, gain control of target permanent that player controls.

Sacrifice another creature: Blood Bairn gets +2/+2 until end of turn.

Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.)
Each other creature you control enters the battlefield with an additional X +1/+1 counters on it, where X is the number of +1/+1 counters on Bloodspore Thrinax.

Target player draws X cards. Shuffle Blue Sun's Zenith into its owner's library.

Tap target creature you don't control.
Overload (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")

Living weapon (When this Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this to it.)
Equipped creature gets +X/+X, where X is the number of creature cards in all graveyards.
Equip

Trample
Borderland Behemoth gets +4/+4 for each other Giant you control.

: Add or .
, , Sacrifice Boros Cluestone: Draw a card.

Boros Garrison enters the battlefield tapped.
When Boros Garrison enters the battlefield, return a land you control to its owner's hand.
: Add .

Boros Guildgate enters the battlefield tapped.
: Add or .