Thief

Assassin, Assassin Cross, Rogue, Stalker

Each entry puts the official pre-renewal behaviour beside what this server does instead. Anything not listed behaves exactly as it does in official pre-renewal.

Enchant Deadly Poison

Official pre-renewal
  • Level 5 lasts 60 seconds.
RO Classic +
  • Level 5 lasts 90 seconds. Lower levels are unchanged.

Create Deadly Poison

Official pre-renewal
  • Costs 50 SP.
  • Failing the craft costs HP.
RO Classic +
  • Costs 10 SP.
  • No HP loss on failure.
  • Makes as many bottles as your materials allow, up to 300 per cast.

Back Stab

Official pre-renewal
  • Can only be used from behind the target, at melee range.
  • Bows deal half damage.
RO Classic +
  • Usable from any facing, up to 3 cells away. You blink to the target.
  • No damage penalty with bows.
  • Cooldown of 0.333s.

Stealth

Official pre-renewal
  • Drains SP every 10 seconds, and the STR bonus starts after 10 seconds.
RO Classic +
  • Drains SP every 5 seconds, and the STR bonus starts after 5 seconds.

Preserve

Official pre-renewal
  • Lasts 10 minutes and has to be recast.
  • Ends when you log out.
RO Classic +
  • Effectively permanent: cast it once and it stays. Cast it again to turn it off.
  • Stays on through logout.

Plagiarism

Official pre-renewal
  • Skills can only be copied by being hit by them.
RO Classic +
  • The Master Rogue in Prontera (138, 175) teaches a copy of a skill from his list for 50,000 zeny.
  • He refuses while Preserve is active, or if you already have that skill at the same level or higher.

Reject Sword

Official pre-renewal
  • Reflected damage is uncapped relative to your own HP.
RO Classic +
  • Reflected damage capped at your current HP.