A clean 1st Edition holo can genuinely be worth a serious amount
Thats right, you can literally search Super Polymerization, the spell that can steal your opponents monsters for a fusion summon, whenever you need it
Due to the archetype being comprised largely of Psychic monsters, "PSY-Framelord Lambda" may also help as it can allow for more disruption as well as search a strong card like "PSY-Framegear Gamma" due to a monster like "Purple Nightfall"
The hologram adds a unique and eye-catching element to this already sought-after card
Either stun your own creature for three turns and draw two cards, or keep an opponent's creature locked down for a bit
Other than that, the end step is a very straightforward step: You get priority, can perform any instant-speed action, and everything happens like in other phases