Lady Saveria

Rally- Whenever Lady Saveria or another Ally enters the battlefield under your control, search your library for a instant or sorcery card with converted mana cost of 4 or less, reveal it, then put it into your hand. Then shuffle your library.
Whenever you cast an instant or sorcery spell, creatures you control get +4/+0 until end of turn.
"Never underestimate the power of unity."