Well here's some:System
Make stages smaller and make a way where opponents just can't keep running away.
Make opponent be able to take more hits before falling down from a juggle. Count subweapons and singular multiple hit attacks as 1 hit juggle.
Make alot of characters being able to connect their Hyper while making Hyper do less damage (around 25-30%). Hyper still bypasses damage scaling.
Have everyone have an alternate use to their Hyper gauge like Cornell's Rage Mode.
Make Hyper guage fill slower.
Make certain candles give certain things (item candle, hearts candle, number candle).
Make hearts (3) and hearts (5) instead of hearts (5) and hearts (10)
Make Holy Water take more hearts.
Make bats take more hearts while increasing damage as well.
Make axe do more damage while keeping the axe guardcrush as an item crush.Simon Belmont
Make second hit of Directional Combo untechable.
Make HOLY RUIN knock away farther
Make WHIP TORNADO untechable
Make SUDDEN IMPACT untechableAlucard
Lower general damage output from 100 to 75 and OBJECT ACTION output from 200 to 150
Make SUMMON SPIRIT less spammable
Fix Neutral Combo (x1) > WINGSMASH glitchMaria Renard
Give as much health as Carmilla, Death, Eric & Shanoa
Maria randomly falls from certain specials and is vulnerable for about 3 full seconds, take out the vulnerability and add in a fixed damage (15% damage)
Have GENBU CALL come out faster and untechable
Make HOLD ON A MINUTE! knock far away
Have SEIRYUU CALL have more charge timeTrevor Belmont
Make third hit of Neutral Combo do more damage and knock far away while keeping the second hit a juggle
Make third hit of Directional Combo an untechable bounce
Give a feint command to DIVINE STRIKE
Make SUDDEN IMPACT an untechable bounce (while being able to follow up on a juggle in time)Sypha Belnades
Make first hit of Neutral Combo faster
Make Jump Attack faster
Make FROST WALL do less damage while keeping the same damage for ICICLE BLADES
Make LIGHTNING STRIKE as good as the air version
Make HAMMER OF THOR untechable
Make OBJECT ACTION fasterEric Lecarde
Lower general damage output from 100 to 80
Make third hit of Directional Combo untechable
Make LIGHTNING SLICE do more damage
Make WHIRLWIND untechable
If you have any questions, feel free to ask.