When Skullcap Snail enters the battlefield, target opponent exiles a card from their hand
If you zoom in and look closely at this background while adjusting the color channels, you can see that it contains a pattern of tiny dots, as shown below
Unfortunately, resolving it is something of a logistical nightmare in most circumstances and the spell ends up causing a lot of bad experiences as players seem to love copying and recurring it, turning the game into a slog
To have a real discard effect, you'll need to have the card drawing be less than the card discard
Millennium Ankh English - Near Mint - 1st Edition Product Details Number : MP25-EN011 Rarity : Starlight Rare Attribute : SPELL Card Type : Normal Spell Description : Show 5 "Forbidden One" Monster Cards from your hand, Deck, and/or face-up field, then Special Summon 1 "The Unstoppable Exodia Incarnate" from your Extra Deck, then shuffle the face-up Monster Cards you control into the Deck, except "Exodia" Monster Cards whose original Levels are 10 or higher, and "Millennium" Monster Cards, also you cannot Summon for the rest of this turn
