Whenever you create a token or put a counter or a sticker on another permanent, put a knickknack counter on Tchotchke Elemental. Use a unique item that completely fits on Tchotchke Elemental for each knickknack counter. Tchotchke Elemental gets +1/+1 for each knickknack counter on it.
Sacrifice Teardrop Kami: You may tap or untap target creature.
"Do not fall into the trap of thinking you understand the kami. Cannot a drop of water be dew on the meadow, a glacier's thaw, or the tear of a child?" —Sensei Hisoka
Tectonic Hazard deals 1 damage to each opponent and each creature they control.
"The ground is on fire, the ceiling's made of spears, and I think a mushroom tried to curse me. Don't tell me not to panic!" —Jino Grag, Brazen Coalition scout
Teetering Peaks enters the battlefield tapped. When Teetering Peaks enters the battlefield, target creature gets +2/+0 until end of turn. {T}: Add {R}.
Teething Wurmlet has deathtouch as long as you control three or more artifacts. Whenever an artifact enters the battlefield under your control, you gain 1 life. If this is the first time this ability has resolved this turn, put a +1/+1 counter on Teething Wurmlet.
Whenever a player taps a land for mana, Tember City deals 1 damage to that player. Whenever chaos ensues, each other player sacrifices a nonland permanent.
At the beginning of your postcombat main phase, there is an additional beginning phase after this phase. When chaos ensues, reverse the game's turn order. Then planeswalk.