Kunkka hero from DotA.
Torrent. Using his unparalleled knowledge of the sea, Daelin is able to summon a blast of water at a targeted area. After 2 seconds a fierce torrent of water erupts from the ground, the stream blasting enemies caught in the AoE into the sky, dealing damage and slowing movement speed by 30%.
Tidebringer. Daelin's legendary sword Tidebringer is infused with the very power of the sea. Akin to the ebb and flow, Tidebringer passively grants the hero increased damage and large AoE cleave for a single strike every once in awhile.
X Marks the Spot. In order to make an assembly for his troops, Admiral Proudmore targets a hero and marks its current position on the ground. After a few seconds, the hero will instantly return to the mark.
Ghost Ship. The admiral summons the mythical ghost ship S.S. CoCo to the battlefield. Allies are doused in Captain CoCo's Rum, inebriating them for 10% bonus movespeed and numbness to incoming damage, causing them to feel only half of the pain now and half after the Rum wears off. Enemies, pirates and scurvy knaves are dashed on the rocks for damage and a brief stun when the ship crashes.
Credits:
• JetFangInferno - Water Hands model.
• Blizzard - Standard models.
• Nikikin - X Mark model.
This hero is MUI in all instances.
You can find the info about how the spell was done in its triggers' comments.