These are game-changing abilities or attacks that can only be performed once
Youve seen it several times since, but never in a main Standard-legal set
The only good fusion monsters were those that could be summoned by alternative means like "Metamorphosis" or "Instant Fusion." GX did its best to introduce fusions to the metagame with Contact Fusion, a method used by the competitive deck "Gladiator Beast." It wasn't until Arc-V that a deck worthy of national competition would Fusion Summon using an actual fusion spell: the fan-favorite archetype "Shaddolls." This Flip/Fusion deck took the least-loved summon methods at the time and turned them into the best deck in the metagame
You'll find decks from Junior Division Champion Sakuya Ota (Japan), Senior Division Champion Evan Pav
Encouragement, motivation, teamwork, and collaboration: The deadline is approaching, and we need everyone to roll up their sleeves and give it their best
2) The preview images on this post are about minimal for me to work with