Danger! Excitement! Mystery! (MP20-EN085) [2020 Tin of Lost Memories]

Discard 1 Level 5 or higher "Danger!" monster; add 1 Level 4 or lower "Danger!" monster from your Deck to your hand. You cannot Special Summon monsters for the rest of this turn after this card resolves, except "Danger!" monsters. You can only activate 1 "Danger! Excitement! Mystery!" per turn.