As per the wiki:
It is not currently in the available level 2 spells at this time.
QuoteHeroism
Spell level: bard 3; cleric 4; paladin 2; sorcerer/wizard 3
Innate level: 3
School: enchantment
Descriptor: mind-affecting
Components: verbal, somatic
Range: short (8 meters)
Area of effect: single
Duration: 1 round / level
Save: no
Spell resistance: no
Description: A single target receives +2 to attack and saves for one round / level.
It is not currently in the available level 2 spells at this time.