Ixabel, Shademother

Shade spells you cast cost {b} less to cast. This
effect reduces only the amount of colored mana
you pay.
Shades you control have haste.
Whenever you tap a Swamp for mana, add {b} to your mana pool. Spend this mana only to activate abilities of creatures.
"My pretties aren't as dreadful as they seem. They
just need a little love and attention."