Theros: Age of Trax

Theros: Age of Trax contains 335 cards.
Released: 2023-09-01
Titan's Stairs

Titan's Stairs

Land
Titan's Stairs enters the battlefield tapped.
{T}: Add {R} or {W}.
{3}{R/W}: Titan's Stairs becomes a 2/2 red and white Archon creature with flying until end of turn. It's still a land. This ability costs {X} less to activated, where X is your devotion to red and white. Activate only once each turn.
Plains

Plains

Basic Land - Plains
({T}: Add {W}.)
Island

Island

Basic Land - Island
({T}: Add {U}.)
Swamp

Swamp

Basic Land - Swamp
({T}: Add {B}.)
Mountain

Mountain

Basic Land - Mountain
({T}: Add {R}.)
Forest

Forest

Basic Land - Forest
({T}: Add {G}.)
Ephara, Hero-Maker

Ephara, Hero-Maker {1}{W}{U}

Legendary Enchantment Creature - God
Indestructible
As long as your devotion to white and blue is less than seven, Ephara isn't a creature.
Whenever you cast an enchantment spell, draw a card.
4/4
Koios, Spear of Karda

Koios, Spear of Karda {R}{R}{R}{R}

Legendary Enchantment Planeswalker - Koios
Koios enters the battlefield with a number of additional loyalty counters on him equal to your devotion to red.
[+1]: Exile the top three cards of your library. You may cast one of them.
[–3]: Koios deals damage to any nonplayer target equal to your devotion to red.
[–X]: Choose up to X target creatures with total mana value X or less. For each creature chosen this way, create a token that's a copy of it, except it has haste. Sacrifice them at the beginning of the next end step.
Loyalty:
4
Omen of Slaughter

Omen of Slaughter {1}{B}

Enchantment
Flash
When Omen of Slaughter enters the battlefield, each opponent sacrifices a creature or planeswalker.
{2}{B}, Sacrifice Omen of Slaughter: Scry 2.
One brother wept in remorse as the other erupted in slaughter. The art of war would never be the same.
Elektes, First King of Akros

Elektes, First King of Akros {1}{R}{W}

Legendary Enchantment Creature - Demigod
As long as it's your turn, Elektes has first strike.
At the beginning of combat on your turn, target creature you control gets +X/+0 until end of turn, where X is your devotion to red and white.
1/3