Spooky20

Destroy target artifact creature. Cycling {2} ({2}, Discard this card: Draw a card.)

Domain — Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

Domain — Matca Rioters's power and toughness are each equal to the number of basic land types among lands you control.

Enchant creature Enchanted creature gets +2/+2 and can't block.

{1}{W}: This creature gets +0/+3 until end of turn.

When this artifact enters, draw a card. {5}, {T}, Sacrifice this artifact: Add {W}{U}{B}{R}{G}.

Whenever this creature attacks, each opponent loses 2 life.

{T}: Target land you control becomes the basic land type of your choice until end of turn.

Protection from white

Creatures you control get +1/+2 until end of turn. Untap those creatures. Basic landcycling {1}{W} ({1}{W}, Discard this card: Search your library ...

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {U}, {T}: Draw a card, then discard a card.

Domain — Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Exploding Borders deals X damage to ta...

Flying

Reach (This creature can block creatures with flying.) As long as you control a red permanent, this creature gets +1/+0 and has first strike.

Domain — Target creature gets -1/-1 until end of turn for each basic land type among lands you control.

Flying {B}: This creature gets +2/-1 until end of turn.

This creature gets +1/+1 as long as you control another artifact.

Target creature gets -3/-0 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)

When this creature attacks or blocks, sacrifice it at the beginning of the next end step. Unearth {2}{U} ({2}{U}: Return this card from your gravey...

Equipped creature gets +1/+0. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

{1}: Target creature with power 5 or greater gains vigilance until end of turn.

Flying Domain — Aven Trailblazer's toughness is equal to the number of basic land types among lands you control.

Flying Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)