This is a VERY OLD animation I made in 2016! Uploading for posterity. Audio was lost and has been replaced with different audio.

An explanation of what's happening since it might not be as self explanatory as I once thought.

1) The players are introduced. Frisk versus Asgore with Mettaton EX as the dealer.

2) Asgore checks his cards and has nothing of value. He notes the queen on the table which makes him think of Toriel. He starts to sweat and puts in a big pile of chips as a bluff.

3) Frisk seems to call his bluff and puts in an item of equal value. A hot slice of cinnamon butterscotch pie.

4) Mettaton OMG face. Asgore really starting to sweat.

5) Mettaton lays down the six of hearts resulting in Asgore being triggered to remember the six human hearts.

6) Mettaton then lays down the final card which is the ace of hearts. The final piece of the puzzle.

7) Asgore dies from the stress.

8) Frisk reveals his hand of three aces which gives him a 4-of-a-kind.

9) Frisk takes Asgore's clothing as his reward... "Look at me. I am the king now."