[W] Squeeze: 10+
Flip a coin. If heads, this attack does 10 damage plus 20 more damage and the Defending Pokémon is now Paralyzed. If tails, this attack does 10 damage.
[W][W][W] Spike Barrage: 20+
Flip a number of coins equal to the number of [W] Energy attached to Omastar. This attack does 20 damage plus 20 more damage for each heads.
Apparently, it cracked Shellder’s shell with its sharp fangs and sucked out the insides.