Here is the drawing of Darkrai from Pokemon is at the dark island.

In this fanon game of Super Smash Bros. Pokemon Edition from Wii, In Adventure Mode Stage 4, Part 1: The player battles Darkrai on the Dark Island stage. Part 2: The goal of part 2 is to reach the finish point in 40 seconds before the dark island destroyed. The player must run and jump up a series of to get to the top of the Warp Portal. The stage is complete when the player reaches the top or runs out of time. Failing to reach the top in time will cost the player one stock, but still progress them to stage 5 should they have stock remaining (or choose to continue).

Darkrai belongs to Game Freak