Marylene's Fallacy is a unique Lapis Amulet. Marylene's Fallacy is rather straightforward in what it does; a massive amount of critical strike multiplier in exchange for 40% less critical strike chance. With the base 150% Critical Strike Multipler the breakeven point where Marylene's does less damage is if your base critical strike multiplier before equipping Marylene's is higher than 235% (85% additional critical strike multiplier). This, however is changed when Critial Strike Luck from either Diamond Flask or Dance with Death is applied. Wtih a base 100% critical strike chance, the critical strike chance with Marylene's Fallacy is 84%, following the Luck formula.