Leech Bonder + Song of Freyalise + Doubling Season

Leech Bonder

Song of Freyalise

Doubling Season

How it works

1. Activate Leech Bonder by tapping it, adding .
2. Activate Leech Bonder by paying and untapping it, removing a +1/+1 counter from target creature and putting two +1/+1 counters on a different creature due to Doubling Season.
3. Repeat.

This intricate engine relies on Doubling Season to turn a simple counter-transfer into an explosive growth loop, as its replacement effect ensures every counter moved onto a creature is doubled into two. Leech Bonder anchors the combo, using its untap ability to repeatedly shift counters around while utilizing blue mana. Meanwhile, Song of Freyalise helps bridge the strategy by granting your creatures the mana-producing capabilities needed to fund Leech Bonder's activation costs, ultimately letting you flood your board with an arbitrarily large number of power boosts.