Express Changes:
Type is now purely flavor, all Summons get +1/-1 to any pair of stats (including both same to negate them both).
Big Bodied gives +5 HP every 4 levels instead of 1d4 every 2
All d costs listed for Summons are to be ignored, now costs of both Summons and Items are 200d×their Point Costs. So, a Small Treat is 200, a Tasty Treat is 400, and a Delicious Treat is 600. RokkChikk is also 600, Kwombat is 1000, Raveneor is 2800, Terratoise is 4000, and buyable equals to Verdelk and Wyvorm would be 8000.
All 4 Stat shift Potions now do +1/-1 instead of +2/-2 and only cost one Point for each instead of two.
Multi-Strike additional Points now add 2 more strikes instead of +1d2 damage per strike. The increase in d2s is same, but this befits Multistrike more, plus more averaging out on accuracy.
Interperetations of arguable ambiguities:
Unstable Health Booster is "Overheal", you can have 20 "Overheal" at maximum, and you cannot "heal" it through regular heal methods, once it's gone only more Unstable Health Boosters replenish it.
DiskTEK centers revive 1 Summon per 500.
Additions:
MP restore items! For 1 Point, get a Sweet Sip that replenishes 1 MP. For 2 Points, get a Cold Drink that replenishes 1d2 MP. For 3 Points, get a Grand Gulp that replenishes 1d4 MP.
Skill Converter item! Costs 3 Points, can take 1 Normal Skill a Summon has and "refund" it, giving back ALL Points spent on it to be reused for making or improving other Skills.
Added Abilities:
Rambunctious: If enemy rests, only recovers 1d8 Health and 1 MP of a move.
Sweet Dreamer: When Resting, can replenish 1 MP for 2 Skills instead of 2 MP for 1. [Note: Cannot be used if the current opponent has Rambunctious]
Restless: Summon cannot rest, but gains 2 extra points to use for Skills and 10 Health.
Ultrimate: Has 2 Ultra Skill Points instead of 2 Skill Points initially, cannot gain normal Skill Points (can still gain Ultra Skill Points), +1 additional Stat Point every 2 levels.
Momentous: Speed gives no Initiative bonus and gives 10 Movement per Point instead of 5.
One Note: -1 Points to 4 DIFFERENT Stats, +4 (EDIT: 5) Points to 1 DIFFERENT Stat.
EDIT: Skilled: -1 to all stats, +3 Skill Points, +1 Ultra Skill Point
Surplus Skills:
Panic (Attack, 6 MP, Self): Roll 1d4; on 4, select 1 other Skill this Summon has and use it without spending MP from it. Each additional Point gives this Skill 1 MP.
Swing Recklessly (Attack, 0 MP Close Range): Does not need MP to be used. Deal 1d6 damage to target and user. Additional Points add +1 to hit.
Counter (Attack, 6 MP, Self): Until the start of your next turn, if this Summon is hit by a damaging Close Range Skill, it gets one strike in before the effects of the Skill it was hit with can set in. The Summon that struck this Summon takes 1d2 damage. Additional Points add additional d2s.
Muscle Mirror (Attack, 5 MP, Self): User performs the last Attack Skill any enemy Summon successfully hit it using. Additional Points give +1 MP.
Summon See Summon Do (Attack, 1 MP, Long Range): Has -6 to hit. Gain a copy of the last Skill the target used this Match, minus any additional Points the target has spent improving it, until the end of this Match. Additional Points to this Skill add 1 MP to this Skill.
Scramble (Magic, 3 MP, Close Range, Self): Opponent raises or lowers 1 Stat of target by 1, then user does the same. Each additional Point gives this Skill 1 MP.
Accurse (Magic, 3 MP, Close Range): Has -6 to hit. Reduce target's Attack, Magic, Defense, and Speed by 1. Additional Points give +1 to hit, and every 6th additional Point reduces enemy Stats by 1 more.
Magic Mirror (Magic, 5 MP, Self): User performs the last Magic Skill any enemy Summon successfully hit it using. Additional Points give +1 MP.
Memorize (Magic, 1 MP, Long Range): Has -6 to hit. Gain a copy of the last Skill the target used this Match, minus any additional Points the target has spent improving it, until the end of this Match. Additional Points to this Skill are applied to the Skill copied.