[b]1) Hitting aksis with extra bombs before he teleports can cause him to go to final stand and make the challenge fail[/b] This is completely stupid. Aksis hasn't even teleported yet, so it shouldn't count as a missed slam and super charge. [b]2) A charged cannon shot that blows up while aksis is teleporting can cause him to go to final stand and make you fail the challenge before it is even possible to slam his back or get the supercharge plate[/b] Another thing that's dumb. If this happens, players have no opportunity to slam the back or activate the supercharge plate, but this still causes a challenge failure. [b]3) Doing damage to aksis in other ways after teleport but before his back is slammed can make him go to final stand and cause a failure.[/b] This is the most minor, but its still annoying and confusing for players. If aksis goes to final stand before he is slammed, the challenge completion should still count.