Got him done! Here's my Smash-ified Isaac!

[hider=Isaac]
[img]http://goldensunwiki.net/w/images/thumb/8/8a/Gs-isaac-png.png/240px-Gs-isaac-png.png[/img]

Name: Isaac (Golden Sun, 2001) 

Attributes: Middleweight, decent speed, decent jump, kinda hard to launch. His Psynergy-based specials deal less damage on average, but they have higher launch power.

Attacks: 

Neutral: A 3-hit combo with his Sol Blade
Side tilt: A horizontal blow with his Sol Blade.
Up tilt: An upward stab with his Sol Blade
Down tilt: A low sweeping kick
Dash attack: A horizontal blow with his Sol Blade
Forward charge: His Sol Blade unleashes Centurion, where he stabs a foe several times (up to 6 hits, combo lock, more powerful and higher launch at the tip)
Up charge: The Sol Blade unleashes Radiatn Fire. Isaac swings upward, and a flame energy emerges from the Sol Blade. Foes hit by the blade take more damage and are launched further than those merely caught in the blast.
Down charge: The Sol Blade unleashes Purgatory. Isaac strikes the ground in front of him, causing a small, fiery explosion in front of Isaac. Foes hit by the blade take more damage and are launched further than those merely caught in the blast.
Neutral aerial: A vertical spinning swing with the Sol Blade
Forward aerial: A forward swing with the Sol Blade. 
Back aerial: A backward stab with the Sol Blade
Up aerial: An upward stab with the Sol Blade
Down aerial: Isaac casts Spire (meteors foes that are directly below it)
Grab: Uses Catch to grab a foe. Acts as a tether grab.
Pummel: Isaac strikes a foe with the Sol Blade.
Forward throw: Isaac casts Psynergy Slam, forcefully charging himself into them to send them flying.
Back throw: Isaac throws a foe backwards while casting Rockfall (a rock comes up and slams into the foe)
Up throw: Isaac throws a foe upward before casting Briar to send them flying up.
Down throw: Isaac casts Psynergy Surge, grasping his foe before jumping up and slamming them into the ground.
Floor attack (front): Isaac rolls into a vertical swing with the Sol Blade
Floor attack (back): Isaac kicks backwards with his feet before getting up.
Floor attack (trip): Isaac flips standing, swing the Sol Blade in a vertical circle
Edge attack: Isaac pulls himself up, stabbing forward

Specials: 

Neutral special: Isaac casts Gaia, causing the earth to erupt in front of him, pelting foes with pure Venus energy.
Side special: Isaac casts Quake, which causes a chunk of earth to launch a foe to the side.
Up special: Isaac casts Helm Splitter, where he leaps up before plummeting to the earth. The second half of the attack can be cancelled out. Deals lower damage than even his other specials, but has a higher launch power too.
Down special: Isaac casts Oddysee, which may pin a foe with four mini energy swords before he strikes. Each mini-sword deals 1%.

Final Smash: Megiddo- The Sol Blade visibly flashes and lets out a howl. Then, Isaac leaps high enough to wind up in outer space, where he hits an oncoming meteor downward. The meteor crashes into the battlefield. Isaac then follows, striking one foe (or more, if they are close enough). Any foe above 85% that Isaac strikes is KO'd instantly.

Taunts: 
Up taunt: Isaac assumes his battle Psynergy casting stance
Side taunt: Isaac pulls out a Venus Djinni, which flies around before disappearing
Down taunt: Isaac swings the Sol Blade, beckoning his foes to come closer.

Alternate colors: 
1. Color scheme based on Garet
2. Color scheme based on Ivan
3. Color scheme based on Mia
4. Color scheme based on Dora
5. Color scheme based on Kyle
6. Color scheme based on Felix
7. Color scheme based on 
8. Color scheme based on 

Palutena's Guidance:

Pit: Lady Palutena, who is that! I sense a strong power coming from him.
Palutena: Be careful, Pit! That's Isaac, a Venus Adept!
Pit: Venus Adept? What's that?
Viridi: Isaac hails from a planet called 'Weyerd'. There, several people are born with the ability to manipulate one of the four elements of Earth, Fire, Water, and Wind. These people are called 'Adepts'. Venus Adpets use the power of plants, rocks, and the earth itself to attack.
Palutena: In addition, Isaac is a very skilled warrior. Be wary of his Sol Blade, as it is a very powerful blade, and one that Isaac is used to using.
Pit: Wow, this guy's pretty strong! Anything to watch out for?
Viridi: His Psynergy is weaker than most other special attacks, but they have a higher luanch power as well.
Palutena: In addition, the Sol Blade has four unique attacks which Isaac has at his disposal.
[/hider]