1) Ambitious 2) Confrontational 3) Difficult 4) Disturbingly provocative 5) Hard 6) Insulting 7) Offensive 8) Offering a challenge 9) Provocative 10) Provoking 11) Stimulating 1) Competing 2) Daring 3) Defiant 4) Demanding 5) Difficult 6) Hard 7) Insurmountable 8) Intriguing 9) Provocative 10) Quarrelsome 11) Rival 12) Stimulating 
When a player uses some level of DKART skills beyond their comfort level or past their limits. Obviously, this quality varies with each individual and should be supported with statements describing the particular skills/abilities of the player(s) involved. Unchallenging is often used to refer to gaming experiences that are too e...
==Caber== Caber is one of the Celtic gods of Avalon, a warrior god. The character, created by Tom DeFalco and Ron Frenz, first appeared in Thor #398 (Dec. 1988). Caber joined his friend Leir and the other Celtic gods in aiding the Asgardians in their battle against the forces of the Egyptian god Seth. With Leir, Caber next attacked the camp of the...
• (p. pr. & vb. n.) of Challenge
[adj] - stimulating interest or thought 2. [adj] - disturbingly provocative
intriguing adjective disturbingly provocative; `an intriguing smile`
offering a challenge; testing one's ability, endurance, etc: a challenging course; a challenging game. · stimulating, interesting, and thought-provoking: a challenging suggestion. · provocative; intriguing: a challenging smile.