Tristana's attack range and Explosive Shot's cast range increases by 9 every level (not including level 1). At level 18, the bonus is 153 (703 range at level 18).
Rapid Fire
Cooldown: 20
Cost: 50 mana
Active: Increases Tristana's attack speed for 7 seconds.
Attack Speed Boost: 30% / 45% / 60% / 75% / 90%
Rocket Jump
Range: 900
Cooldown: 22 / 20 / 18 / 16 / 14
Cost: 80 mana
Active: Tristana fires at the ground to propel herself to a target location, dealing magic damage and slowing surrounding units by 60% for 2.5 seconds when she lands. Rocket Jump's cooldown resets whenever Tristana gains a kill or assist.
1350 or 
585
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