Together Forever, Ashnod's Altar, First Day of Class, and Crimson Kobolds

Prerequisites

• Together Forever on the battlefield
• Ashnod's Altar on the battlefield
• First Day of Class in hand
• Crimson Kobolds in hand
• available

Steps

1. Cast First Day of Class, allowing yourself to loot once due to learn and making it so whenever a creature enters the battlefield under your control this turn a +1/+1 counter will be put on it
2. Cast Crimson Kobolds
3. First Day of Class triggers, putting a +1/+1 counter on Crimson Kobolds
4. Activate Together Forever by paying , making it so the next time Crimson Kobolds dies this turn, it returns to your hand
5. Activate Ashnod's Altar by sacrificing Crimson Kobolds, adding
6. Together Forever triggers, returning Crimson Kobolds to your hand
7. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count