Not that that takes very long
At 2 mana, he provides a win condition while also creating an army of tokens
Here are all of the cards in the 'Mega Rising Museum 1' Secret Mission: Beautifly #227 (Full Art / One Gold Star) Growlithe #230 (Full Art / One Gold Star) Keldeo #235 (Full Art / One Gold Star) Luxray #237 (Full Art / One Gold Star) Makuhita #240 (Full Art / One Gold Star) Archeops #242 (Full Art / One Gold Star) Corviknight #246 (Full Art / One Gold Star) Rufflet #250 (Full Art / One Gold Star) Rewards: 36 Wonder Hourglasses, 12 Pack Hourglasses and 10 Shop Tickets
add 1 "Archfiend" card from your Deck to your hand, except a Field Spell
UR Ultra Rare Despian Tragedy X DARK Level 1 [ FairyEffect ] ATK 400 DEF 400 If this card is sent to the GY, or banished, by card effect: You can add 1 "Despia" monster from your Deck to your hand, except "Despian Tragedy"
Poisoned Knowing the rules around the Poison status is vital, as its almost certainly the most common status condition in the game