Wild Wild Smith

: Luck of the Draw: As a reaction you may add 1d8 bonus to a skill check, attack roll, or saving throw. (5 times per long rest)
: Now You See Me: Bonus Action - You can quickly manufacture an explosive, (Level 6 Fireball). It costs an action to use. (3 times per long rest)
: Now You Don't: If you would drop to 0 hit points, you attempt to Planeswalk away. You return to combat 1d3 rounds later. (1 time per long rest)