Tessa

: Channel energy: DC 10 + 1/2 level + Int modifier. Times per day = 3 + Int mod.
: Bit of Luck: You can touch a willing creature (standard action) until your next turn, advantage on d20 rolls. Times per day equal to 3 + Int mod.
: Lore Keeper: At will, Touch creature or object. Knowledge roll = 15 + appropriate skill.