Treetop Village enters the battlefield tapped. {T}: Add {G}. {1}{G}: Treetop Village becomes a 3/3 green Ape creature with trample until end of turn. It's still a land.
Companion — Your starting deck contains only nostalgic cards. (Retro frames, legends, and artifacts are nostalgic.) Vigilance Whenever you cast a nostalgic spell, you may pay {2}. If you do, put a +1/+1 counter on Treizeci, then for each +1/+1 counter on it, create a Serra Angel token.
Flying Whenever Treva, the Renewer deals combat damage to a player, you may pay {2}{W}. If you do, choose a color, then you gain 1 life for each permanent of that color.
{3}, {T}: Put a hatchling counter on Triassic Egg. Sacrifice Triassic Egg: Choose one. Activate only if there are two or more hatchling counters on Triassic Egg. • You may put a creature card from your hand onto the battlefield. • Return target creature card from your graveyard to the battlefield.
Tribal Golem has trample as long as you control a Beast, haste as long as you control a Goblin, first strike as long as you control a Soldier, flying as long as you control a Wizard, and "{B}: Regenerate Tribal Golem" as long as you control a Zombie.
When Tribute Mage enters the battlefield, you may search your library for an artifact card with mana value 2, reveal that card, put it into your hand, then shuffle.
Choose one — • Target creature gains flying until end of turn. • Target creature becomes the creature type of your choice until end of turn. • Look at the top four cards of your library, then put them back in any order.
When Trinket Mage enters the battlefield, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.