Amphimon

[When Digivolving] [When Attacking] [Counter] You may trash up to 3 cards in your hand. Then, to 1 of your opponent's Digimon, give -4000 DP until your turn ends for each card this effect trashed.
[All Turns] [Once Per Turn] When any of your Digimon with [Jellymon] in their texts or the [DS] trait would leave the battle area, by returning 3 cards from your trash to the bottom of the deck, they don't leave.

Use Requirement: DS trait
[Main] Trash any 4 cards under your opponent's Digimon or Tamers. Then, you may return 1 of your opponent's Digimon or Tamers without cards under it to the hand.

[Alt]
[Digivolve] Lv.5 w/[Jellymon] in text or w/[DS] trait: Cost 3