What it does
"Gae Bolg" isn't a Magic: The Gathering keyword or ability—it's the name of a legendary spear from Irish mythology (wielded by Cú Chulainn), which also appears as a recurring weapon in the Final Fantasy series. You may be thinking of a specific card from the Final Fantasy Universes Beyond Commander set, where "Gae Bolg" could appear as an Equipment card name rather than a rules keyword.
If you're looking at an actual card called Gae Bolg, its behavior depends entirely on that card's printed text—there's no generic ability by this name. Check the specific card's abilities (likely an Equipment with an equip cost and combat-relevant buffs or triggered effects).
If you can share the exact card text or tell me which set it's from, I'll break down what it does, the common rules traps, and how it plays in Commander.
Iconic cards with Gae Bolg
See all 1 →