skull servant deck yugioh Amazon.com: YU-GI-OH! - King of The Servants (TLM-EN032) - The Lost Millennium - 1st Edition yugioh duel links skull servant

Rules text on the rule of playing multiple copies of a card (quoted from a quote in this answer: DECK BUILDING (...) Also, except for basic Energy, you can only have 4 cards with the same name in your deck

You cannot Special Summon the turn you activate this card, except "Melffy" monsters

Witness the power of Synchro Summoning

Eevee 105/156 Common - Pokemon Ultra Prism

it would have mattered with the old ProcessionKalitas gotcha, had a rules update not already papered over it in 2018

At present, you get a generous two packs (ten cards) per day alongside regenerating Wonder Pick stamina, and you level up quickly early on, which nets you even more packs