Wrong ability texts for "it deals x damage to"

[JayDi85]

Many damage effects use ability texts like {source} deals x damage to. But real cards sometime have "It" word instead of card name.

For example Ballista Charger:

Whenever Ballista Charger attacks, it deals 1 damage to target creature or player.

But xmage show:

Whenever Ballista Charger attacks, Ballista Charger deals 1 damage to target creature or player.

Over 300+ affected cards. There aren't affected tests or gameplay, but it striking to eyes. Fixing some thousands of it.

[JayDi85]

Done