Howlsquad Heavy + Aggravated Assault
Produces: Infinite ETB, Infinite combat phases, Infinite red mana, Infinite creature tokens with haste, Infinite untap of creatures you control, Infinite mana creatures you control can produce


- Color identity
- R
Prerequisites
You have max speed. You control five or more Goblins.
Steps
- Activate Howlsquad Heavy by tapping it, adding {R} for each Goblin you control.
- Activate Aggravated Assault by paying {3}{R}{R}, causing you to untap all creatures you control and to get an additional combat and main phase after this one.
- Repeat.
How to execute this combo
The "Howlsquad Heavy + Aggravated Assault" combo takes 3 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite ETB, Infinite combat phases, Infinite red mana, Infinite creature tokens with haste, Infinite untap of creatures you control, Infinite mana creatures you control can produce.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.