I got bored a while ago but really couldn't figure out how to change the two dragon's abilities into card form without them being broken.
Boosted Gear
Equip Spell
Every 10 phases place one Boost Counter on the monster equipped with this card. Monsters with boost counters have their Original atk and def doubled once for each boost counter. If a monster has a number of boost counters equal to or greater than 1/4th its level or rank the controlling player takes damage equal to the total Original ATK and DEF before boosting during each standby phase and end phase. Once every 3 of your turns you can transfer all boost counters on the equipped monster to another monster on the field.
Divider Gear
Equip Spell
Every 10 phases place one Divide Counter on each monster the equipped monster has attacked. Monsters with Divide counters have their ATK and DEF Halved once for each Divide Counter. The Equipped Monster gains ATK and DEF equal to the lost ATK and DEF of all monsters with Divide Counters on them.
These are both works in progress so any ideas would help. So far I tried to replicate their effects from the show but what else to do about them is beyond me.