http://www.surrenderat20.net/2016/03/325-pbe-update.html#more P - "Cassiopeia gains Movement Speed per level, but she cannot purchase Boots items." Q - "Cassiopeia blasts an area with Poison after a brief delay, granting her increased Movement Speed if she hits an enemy champion." W - "Cassiopeia releases several clouds of poison, lightly damaging and slowing any enemy that happens to pass through them. Enemies affected by this poison are Grounded, losing the ability to use Movement abilities." Repertoir on reddit: "It is intended to cover all blink, dash, and teleport type spells, including (but not limited to) Lucian E, Ezreal E, Summoner Flash, Bard Magical Journey, Thresh Dark Passage, and Summoner Teleport." Repertoir on reddit: "Aside from the addition of the Grounded debuff, the W you see on PBE in this build is NOT representative of the spell that she's going to ship with." E- "Cassiopeia lets loose an attack that deals increased damage to Poisoned targets and heals her for a percentage of the damage dealt. If the target dies from this attack, Cassiopeia regains Mana." [Bugged in today's update. Intended cooldown is 1 second.] R - "Cassiopeia releases a swirl of magical energy from her eyes, stunning any enemies in front of her that are facing her and slowing any others with their back turned."