Leech Bonder by paying and untapping it, removing a +1/+1 counter from a creature, and putting two +1/+1 counters on another target creature you control.
Repeat.
Results
Infinite +1/+1 counters on creatures you control.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
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3
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5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.