Location
Access Squall's study panel, to get both Shiva and Quezacotl.

Shiva
	Elemental: Ice
	Attack: Diamond Dust
	Level	HP	Atk. Power
	1	298	263
	10	734	564
	20	1226	897
	30	1726	1230
	40	2234	1564
	50	2750	1897
	60	3274	2230
	70	3806	2563
	80	4346	2897
	90	4894	3230
	100	5450	3563

Ability	AP	Opens		Ability	AP	Opens
STR-J	50	ELEM-ATK-J		VIT+20%	120	VIT+40%
VIT-J	50	VIT+20%		VIT+40%	120	None
SPR-J	Learned	None		SPR+20%	60	SPR+40%, ELEM-DEF-J
ELEM-ATK-J	100	None		SPR+40%	120	None
ELEM-DEF-J	100	ELEM-DEFx2		SUMMAG+10%	40	SUMMAG+20%
ELEM-DEFx2	130	NONE		SUMMAG+20%	70	SUMMAG+30%
Magic	Learned	None		SUMMAG+30%	140	None
GF	Learned	None		GFHP+10%	40	GFHP+20%
Draw	Learned	None		GFHP+20%	70	NONE
Item	Learned	None		Boost	10	None
Doom	60	None		I MAG-RF	30	None

Shiva's Diamond Dust attack is the perfect attack to put out your enemies fire.
Doom can prove to be very useful in the beginning of the game, until you can draw the Death spell. It has a good chance of casting Death on an enemy.
The Vit+ and Spirit+ help out in boosting both physical and magical defenses.
I MAG-REF will allow you to reine ice and water based spells from your extra items.