Germination Practicum in hand or in exile (exiled on a previous turn by its paradigm ability).
All permanents on the battlefield (
Dualcaster Mage is paired with
Deadeye Navigator).
Mana Needed
plus if
Germination Practicum is in your hand available.
Steps
If
Germination Practicum is in your hand, cast
Germination Practicum by paying . Otherwise, at the beginning of your precombat main phase, choose to cast a copy of it from exile without paying its mana cost.
Holding priority, activate
Dualcaster Mage by paying , blinking it.
When
Dualcaster Mage enters, it and
Deadeye Navigator's soulbond ability trigger.
Resolve the
Deadeye Navigator trigger, pairing it and
Dualcaster Mage.
Resolve the
Dualcaster Mage trigger, copying
Germination Practicum.
Resolve the copy of
Germination Practicum, putting two +1/+1 counters on each creature you control.
Holding priority, activate
Crystalline Crawler twice by removing two +1/+1 counters from it, adding .
Repeat from step 2.
Results
Infinite +1/+1 counters on certain creatures.
Infinite creature ETB.
Infinite creature LTB.
Infinite magecraft triggers.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.