Jessin Varool, Simic Innovator

Partner with Mayel Neyla, Simic Nurturer
Evolve
{1}{u}, {t}, Remove X +1/+1 counters from Jessin Varool, Simic Innovator: Draw X cards.
{4}{g}{u}: If you both own and control Jessin Varool, Simic Innovator and a creature named Mayel Neyla, Simic Nurturer, exile them, then meld them into Mayin Nerool.