[quote]1) So an ultra is a boss, right? (Valus Ta'aurc, Sepiks Prime, Sekrion, etc.)[/quote]You can see the buff on your character screen. The symbol is in the same spot as the old Nighftall experience buff, the Iron Banner buff, and telemetry buffs. If the buff remains after a kill, it wasn't an ultra boss. [u]Confirmed non-ultras:[/u] Psion Flayers Cabal tanks The flying shield brother Various Court of Oryx bosses Please feel free to add to this list.

An ultra is any yellow bar boss with a skull instead of a number. Use a new coin after the death of an ultra to reset the buff. Do the Black Garden - kill the first statue - jump off cliff - respawn - burn coin. Rinse and repeat. I found this to be the fastest method especially with others. Doesn't matter who gets the kill.

Use one coin You get a buff You get a percentage increase Kill ultra (See draksis) If an exotic doesn't drop you lose that buff Use one coin You get a buff You get the increase from the old coin stacked with the increase from the new coin Kill ultra If an exotic doesn't drop you lose that buff Use one coin You get a buff You get the increase from the first two coins stacked with the increase from the new coin Resets when exotic drops Keeps stacking until one does Using more than one at a time is a complete waste You don't have the stacked percentage increase unless the buff is active The buff is active from the time you use a coin until you kill an ultra

yes no no no one crazy question idk. lol