Mjollmile (UEPR/TSK-2-036) - UE20BT That Time I Got Reincarnated as a Slime Release Event Cards

[When Played] Choose one of the following:
• Look at the top four cards of your deck. Place up to one of them on the top of your deck, then place the remaining cards on the bottom of your deck in any order.
• Look at the top card of your deck. If that card is "Rimuru" or a character card with 4 required energy, you may reveal it and add it to your hand. Otherwise, place it on the top or bottom of your deck.