Screaming Fury

Target creature gets +5/+0 and gains haste until end of turn.

Guardian Idol

Guardian Idol enters tapped.
: Add .
: Guardian Idol becomes a 2/2 Golem artifact creature until end of turn.

Ensouled Scimitar

: Ensouled Scimitar becomes a 1/5 Spirit artifact creature with flying until end of turn. (Equipment that’s a creature can’t equip a creature.)
Equipped creature gets +1/+5.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Pteron Ghost

Flying
Sacrifice Pteron Ghost: Regenerate target artifact.

Ashnod’s Coupon

, Sacrifice Ashnod’s Coupon: Target player gets you target drink. You pay any costs for the drink.

Avalanche Riders

Haste
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Avalanche Riders enters, destroy target land.

Mind’s Eye

Whenever an opponent draws a card, you may pay . If you do, draw a card.

Neurok Familiar

Flying
When Neurok Familiar enters, reveal the top card of your library. If it’s an artifact card, put it into your hand. Otherwise, put it into your graveyard.

Spitting Spider

Reach (This creature can block creatures with flying.)
Sacrifice a land: Spitting Spider deals 1 damage to each creature with flying.

Spitting Spider

Reach (This creature can block creatures with flying.)
Sacrifice a land: Spitting Spider deals 1 damage to each creature with flying.

Accelerated Mutation

Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control.