Kerso Vennri

You may pay {u/r}{u/r} as Kerso Vennri enters.
As long as Kerso Vennri is blue, she has Landfall
- Whenever a land enters under your control, Sci 2.
As long as Kerso Vennri is red, she has hexproof
and haste, and she can be cast at instant speed.
As long as Kerso Vennri is white, she has lifelink
and vigilance.When Kerso Vennri enters, if she's
white, you gain life equal to the amount of mana
you spent on her plus the number of colors she is.
As long as Kerso Vennri is green, she has