Infinite colored mana, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Activate Phyrexian Altar by sacrificing another creature with a +1/+1 counter on it, adding one mana of any color.
The creature dies, triggering Basri's Lieutenant's second ability, creating a 2/2 Knight creature token.
When the Knight enters the battlefield, Serra Redeemer triggers, putting two +1/+1 counters on the Knight.
Repeat.
Component Cards
How It Works
Activate Phyrexian Altar by sacrificing another creature with a +1/+1 counter on it, adding one mana of any color.
The creature dies, triggering Basri's Lieutenant's second ability, creating a 2/2 Knight creature token.
When the Knight enters the battlefield, Serra Redeemer triggers, putting two +1/+1 counters on the Knight.
Repeat.