Infinite magecraft triggers, Infinite mana permanents you control can produce
Cast Howl of the Horde by paying , copying the next instant or sorcery spell you cast.
Cast Reality Spasm by paying at least , targeting at least three permanents and choosing the untap mode.
Howl of the Horde triggers, copying Reality Spasm, targeting at least three permanents.
Holding priority, activate at least two mana-producing permanents you control by tapping them, adding at least .
Activate Errant by paying and tapping it, copying the Reality Spasm copy, targe
Component Cards
How It Works
Cast Howl of the Horde by paying , copying the next instant or sorcery spell you cast.
Cast Reality Spasm by paying at least , targeting at least three permanents and choosing the untap mode.
Howl of the Horde triggers, copying Reality Spasm, targeting at least three permanents.
Holding priority, activate at least two mana-producing permanents you control by tapping them, adding at least .
Activate Errant by paying and tapping it, copying the Reality Spasm copy, targeting Errant and at least two mana-producing permanents you control.
Resolve the copy of Reality Spasm from step 3, untapping Errant and at least two mana-producing permanents you control.
Repeat from step 4.