Ore farming
Keen Eyes: +5% rare ore drop chance — more rare drops per rock.
Elf sits at 13.00% per race reroll in The Forge . Below: exact pull odds, the Robux cost of chasing it, every passive, and which builds it fits best.
| Target | Rolls needed | Cheapest packs | Robux | ≈ USD |
|---|---|---|---|---|
| 50% chance | 5 | 5× 1-pack | 245 | $3.06 |
| 90% chance | 17 | 7× 1-pack + 1× 10-pack | 742 | $9.28 |
| 99% chance | 34 | 1× 10-pack + 1× 25-pack | 1,298 | $16.23 |
| Expected (1/p) | 8 | 8× 1-pack | 392 | $4.90 |
Rolls-for-confidence: ceil(ln(1 − c) / ln(1 − p)). Pack costs use the cheapest unbounded combination of reroll packs . Redeem active codes for free rerolls before spending Robux.
Keen Eyes: +5% rare ore drop chance — more rare drops per rock.
Fleet-footed: +4% move speed — mobility and survival on long climbs.
Elf rolls at 13.00% per race reroll — ~1 in 8 on average, with no pity safety net. That makes it a uncommon (C tier) pull.
Expect it around roll 8. For confidence targets: 5 rolls for a 50% chance, 17 for 90% and 34 for 99%.
Reaching a 90% pull chance takes ~17 rolls — about 742 Robux (~$9.28 USD) with the cheapest pack combo. Redeem codes first to bank free rerolls.
Elf runs Keen Eyes and Fleet-footed. Best used for ore farming and exploration & tower of hell.