Siphon Fate Artificer Attack 17
Your arcane strikes draw fortune’s boon from your opponents,and you surround a companion with a nimbus of luck.
Encounter ◆Arcane, Psychic, Weapon
Standard Action Melee or Ranged weapon
Target: One or two creatures
Attack: Intelligence vs. AC
Hit: 1[W] + Intelligence modifier psychic damage, and the target takes a -2 penalty to attack rolls and all defenses until the end of your next turn.
Effect: Choose one ally within 5 squares of you. Until the end of your next turn, that ally gains a power bonus to attack rolls and all defenses equal to 2+ the number of targets you hit with this power.
(後レベルアップで覚える能力張っておきますねー 攻撃ロールと全防御値に最大+4……)
Arcane Trapsmith
You can use your Intelligence modifier instead of your Dexterity modifier when making Thievery checks to disable traps or open locks. You gain a +4 feat bonus to Arcana checks related to traps or hazards.
(特技の方も。盗賊自体の能力値は低いですが罠解除等だけならこれで役に立てるかとー)