Dual Monsters, Slifer is a powerhouse of a dragon, only controllable by a select few, as noted in the Anime series
As a card, it introduced a deceptively simple but incredibly powerful effecttemporarily banishing a card from your deck only to retrieve it laterwhich would go on to become a staple mechanic in countless strategies
Nostalgia drives vintage (Base Set Charizard up 30%), while modern chases like Mega Lucario ex ($719) offer quick flips
Given that this counter is soft and not difficult to play around, I dont think you can afford to wait for the right moment
Anyway, these two were made for each other, as Cartographers Hawk will hone in on Emeria Shepherds ability to put a permanent directly onto the battlefield from your graveyard
C Common Cyberload Fusion X SPELL Quick-Play Fusion Summon 1 Fusion Monster from your Extra Deck that lists a "Cyber Dragon" monster as material, by shuffling the Fusion Materials listed on it into the Deck, from among your cards on the field and/or your face-up banished cards, but monsters you control cannot attack for the rest of this turn, except that Fusion Summoned monster