4 cards where the set code is “taer”

Etherium Cell

Token Artifact

{T}, Sacrifice this artifact: Add one mana of any color.

Illustrated by Craig J Spearing

Standard
Frontier
Modern
Pauper
Legacy
Penny
Vintage
1v1 Cmdr.
Commander
Brawl

Gremlin

Token Creature — Gremlin

2/2

Illustrated by Jason Rainville

Standard
Frontier
Modern
Pauper
Legacy
Penny
Vintage
1v1 Cmdr.
Commander
Brawl

Ragavan

Token Legendary Creature — Monkey

2/1

Illustrated by Daniel Ljunggren

Standard
Frontier
Modern
Pauper
Legacy
Penny
Vintage
1v1 Cmdr.
Commander
Brawl

Tezzeret the Schemer Emblem

Emblem — Tezzeret

At the beginning of combat on your turn, target artifact you control becomes an artifact creature with base power and toughness 5/5.

Illustrated by Ryan Alexander Lee

Standard
Frontier
Modern
Pauper
Legacy
Penny
Vintage
1v1 Cmdr.
Commander
Brawl

Their mind whirled with grand plans, never thinking of what might happen if they got to the end of the list.