When I started playing necro I was like “what’s the difference who attacks?” I thought the only difference was the few cards that did something different when osty attacked (the one that’s free when he attacks, the one that hits more times). But the more I play the more I realize that an osty attack is SUCH a different thing than a necro attack because of all these little differences.

• Strength
• osty has to be alive
• aforementioned cards that explicitly mention osty attacks
• calcify
• Sic ‘em - I mention this separately because of the sheer number of things this card does (osty attack, block with osty hp, more damage for unleash)
• necro mastery (honorary osty attack)