Mine

#commands on

on *:TEXT:!level*:#Wsc:{ if ( $3 == attack || $3 == strength || $3 == defence  || $3 == hitpoints || $3 == hp || $3 == ranged || $3 == range || $3 == prayer || $3 == magic || $3 == mage || $3 == crafting || $3 == agility || $3 == herblore || $3 == thieving || $3 == rc || $3 == runecrafting || $3 == fletching || $3 == mining || $3 == smithing || $3 == fishing || $3 == cooking || $3 == firemaking || $3 == fm || $3 == woodcutting || $3 == wc || $3 == slayer || $3 == farming || $3 == con || $3 == construction ) {
  if ( $3 <= 99 || $3 >= 2 ) {/msg $chan !#!#!#! Congratz on Level $2 $3, $nick !! !#!#!#! }
  else { notice $nick Sorry but you could not have gotten that level. Go get an actual level for once }
}
else { notice $nick Sorry but what you entered is either not a skill or you entered it in the wrong syntax. The correct sytax is !level <level> <skill> }
}  

#commands end