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Unit

Gem Jammer

energy
2
might
2
FuryBandle CityMech

When you play me, give a unit Ganking this turn. (It can move from battlefield to battlefield.)

2 printings

Printing
Promo
Number
OP-007/221
Rarity
Promo
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Sources & text history

Decks with this card

22 lists in the tournament archive

All 22 lists
Credited decklists containing Gem Jammer, with section-specific quantities
Deck / playerEventResultCopies
Vi, Piltover EnforceraydeedeeLos Angeles Regional Qualifier2026-09-25 · Standard Constructed#374Main Deck 3
Rumble, Mechanized MenaceGremelloLos Angeles Regional Qualifier2026-09-25 · Standard Constructed#394Main Deck 3
Rumble, Mechanized MenacePiwisRAwesomeSingapore Regional Qualifier2026-09-04 · Standard Constructed#395Main Deck 3
Rumble, Mechanized MenaceZNT AgazapadoBarcelona Regional Qualifier2026-08-22 · Standard Constructed#178Main Deck 3
Darius, Hand of NoxusasiptofuHartford Regional Qualifier2026-06-19 · Standard Constructed#26Main Deck 3
Lucian, PurifierKaillouHartford Regional Qualifier2026-06-19 · Standard Constructed#154Main Deck 3
Gem Jammer