Lost Jitte + Karn's Bastion + Cryptic Trilobite + Vorinclex, Monstrous Raider

4-card combo · G

Verdict

Yes — this 4-card loop generates infinite proliferate and infinite land untaps once Lost Jitte and Cryptic Trilobite each enter with a single counter.

Cards required
4
Cheapest stack total
$10.04
Color identity
G
Popularity
7 decks
Format
Commander
Buy required cards on TCGplayer

Vorinclex, Monstrous Raider doubles every counter placed, so Karn's Bastion's proliferate drops four charge counters on Lost Jitte and four +1/+1 counters on Cryptic Trilobite instead of two each. Cryptic Trilobite converts two of those +1/+1 counters into four colorless restricted mana — exactly enough to reactivate Karn's Bastion — and Lost Jitte burns a charge counter to untap the land and restart the loop. Green counter-proliferate shells running Vorinclex already want Karn's Bastion; Lost Jitte and Cryptic Trilobite are the two cards that close the engine.

Recipe

How it works

01

Prerequisites

Lost Jitte has at least one charge counter on it. Cryptic Trilobite has at least one +1/+1 counter on it.

02

Steps

  1. Activate Karn's Bastion by paying {4}, putting two charge counters on Lost Jitte and two +1/+1 counters on Cryptic Trilobite.
  2. Activate Cryptic Trilobite's first ability twice by removing two +1/+1 counters from it, adding {C}{C}{C}{C} that can only be spent to activate abilities.
  3. Activate Lost Jitte by removing a charge counter from it, untapping Karn's Bastion.
  4. Repeat.

03

Result

Infinite charge counters on a permanent; Infinite mana lands you control can produce; Infinite proliferate; Infinite +1/+1 counters on creatures you control; Infinite untap of lands you control

Variations

Cheaper, tighter, alternate lines

Inexorable Tide or Contagion Engine can substitute proliferate duties if Karn's Bastion is strip-mined, though neither untaps itself and the loop collapses without a replacement mana source for Cryptic Trilobite. The infinite proliferate wins on the spot with any planeswalker ticking toward an ultimate or Walking Ballista already on the battlefield — without a counter sink in play, the loop generates value but not an immediate kill.

Verified on Commander Spellbook · Combo ID cryptic-trilobite-karns-bastion-lost-jitte-10

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Updated . Data from Commander Spellbook, Scryfall, and EDHREC.