rfid blocking card sleeve Credit Sleeves Each collection comes as a Four Silver RFID Blocking Card Sleeves

Most decks run about 1015 Energy cards, depending on how fast you want to go and how much Energy your attackers need

Obviously, it doesn't revive Xyz or Link monsters, so the usefulness is somewhat limited

(2022-02-18) If Iron Apprentice has -1/-1 counters on it when it dies, the last ability will include those as well

Somberwald Alpha

shuffle into the Deck, "Vaalmonica" cards from your face-up Extra Deck, GY, and/or banishment, except "Vaalmonica Ereditare", up to the number of Resonance Counters on your field, then you can draw 1 card for every 3 cards shuffled

These nine cards were huge contributors to this, since youd have spells like Ancestral Recall, letting you draw three cards for one Blue, or Time Walk, that gave you an extra turn