Terrarion enters the battlefield tapped.
, , Sacrifice Terrarion: Add two mana in any combination of colors.
When Terrarion is put into a graveyard from the battlefield, draw a card.
Thriving Moor enters the battlefield tapped.
As Thriving Moor enters the battlefield, choose a color other than black.
: Add or one mana of the chosen color.
Trample
Traxos, Scourge of Kroog enters the battlefield tapped and doesn't untap during your untap step.
Whenever you cast a historic spell, untap Traxos. (Artifacts, legendaries, and Sagas are historic.)
Treacherous Terrain deals damage to each opponent equal to the number of lands that player controls.
Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.)
When Visage of Bolas enters the battlefield, you may search your library and/or graveyard for a card named Nicol Bolas, the Deceiver, reveal it, and put it into your hand. If you search your library this way, shuffle it.
: Add , , or .
(Transforms from Hadana's Climb.)
: Add one mana of any color.
, : Target creature you control gains flying and gets +X/+X until end of turn, where X is its power.