Liliana the Faultless triggers, causing you to gain 1 life.
Kwia triggers, creating a Lotus token.
Activate the Lotus by tapping and sacrificing it, adding ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) or ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) .
Repeat.
Notes
Alternate adding ({G} magic symbol) and ({U} magic symbol) each time. Start by adding the opposite of whatever mana you provide for the ({GU} magic symbol) in the cost.
Results
Infinite artifact ETB.
Infinite artifact LTB.
Infinite artifact sacrifice triggers.
Infinite creature ETB.
Infinite creature LTB.
Infinite lifegain.
Infinite lifegain triggers.
Metadata
Bracket tag
SpicyBracket 3-4+
Probably 3 or 4, but hard to classify
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1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.