Twilight Portal is Midna's Standard Special Move in Super Smash Bros. Global Apocalypse. Midna creates an orb with both hands between them using black magic and a large black magical hole replica of it appears next to her, which starts sucking opponents inside it, inflicting lots of damage. Midna cannot move while performing the move but the player can control the black hole. It lasts for about 3-4 seconds if the attack button is held. It is great for racking up damage, as it can inflict up to 20% if used to the fullest and correctly. It doesn't have any killing potential, unless the character has over 350% damage.
Wii - The Legend of Zelda: Twilight Princess (2006)