{8}, {T}: Tower of Calamities deals 12 damage to target creature.
The ur-golems concealed one of their towers out of fear that its power would be abused, and in anticipation of a time when its power would be sorely needed.
Trigon of Corruption enters with three charge counters on it. {B}{B}, {T}: Put a charge counter on Trigon of Corruption. {2}, {T}, Remove a charge counter from Trigon of Corruption: Put a -1/-1 counter on target creature.
Trigon of Infestation enters with three charge counters on it. {G}{G}, {T}: Put a charge counter on Trigon of Infestation. {2}, {T}, Remove a charge counter from Trigon of Infestation: Create a 1/1 green Phyrexian Insect creature token with infect.
Trigon of Mending enters with three charge counters on it. {W}{W}, {T}: Put a charge counter on Trigon of Mending. {2}, {T}, Remove a charge counter from Trigon of Mending: Target player gains 3 life.
Trigon of Rage enters with three charge counters on it. {R}{R}, {T}: Put a charge counter on Trigon of Rage. {2}, {T}, Remove a charge counter from Trigon of Rage: Target creature gets +3/+0 until end of turn.
Trigon of Thought enters with three charge counters on it. {U}{U}, {T}: Put a charge counter on Trigon of Thought. {2}, {T}, Remove a charge counter from Trigon of Thought: Draw a card.
When Trinket Mage enters, 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.
Whenever a land enters under an opponent's control, if that player had another land enter the battlefield under their control this turn, Tunnel Ignus deals 3 damage to that player.
Target creature gains flying until end of turn. Untap it.
"The edges of the Quicksilver Sea run dark with the spread of the Mephidross. Two more aerial passes before I can be sure what I'm seeing . . ." —Lafarius, Neurok sky agent
[+2]: Exile target permanent you own. Return it to the battlefield under your control at the beginning of the next end step. [–1]: Creatures can't be blocked this turn. [–8]: You get an emblem with "Whenever you cast a spell, exile target permanent."