Went double falcon blade on Slark once and it was going really well and would keep going it again if my mid didn’t refuse to play after he died and saw it “gg ff ez carry” etc.

People can argue it’s better to go echo saber (even though it’s more gold, less damage, less mana regen, less health, and terrible build up), but the benefit on a good day is too minor to ruin a game over ffs.