Brionac, Dragon of the Ice Barrier Brionac, Dragon of the Ice Barrier is a Level 6 Synchro that was very popular at the start of the Synchro era
If thats another creature, it gains the following abilities until end of turn.) Flying Whenever this creature attacks, return target nonland permanent card with mana value X or less from your graveyard to the battlefield, where X is this creatures power
PSE Prismatic Secret Rare Dark Beckoning Beast X DARK Level 2 [ FiendEffect ] ATK 0 DEF 0 When this card is Normal Summoned: You can add 1 "Uria, Lord of Searing Flames", "Hamon, Lord of Striking Thunder", or "Raviel, Lord of Phantasms", OR 1 card that mentions any of those cards, from your Deck to your hand, except "Dark Beckoning Beast"
Its a money-saver in lots of scenarios and you can get access to cosmetics and decks that you wouldnt have otherwise
[Main] Until the end of your opponent's turn, 1 of your Digimon with [Numemon], [Sukamon], [Nanimon], or [Etemon] in its name can't be blocked and gains "[On Deletion] Gain 3 memory." Card Text 2 [Security Effect] [Security] Reveal the top 3 cards of your deck
Several cards on this list helped matters get to that point so quickly, but seven cards will almost always equal trouble
