Aetheric Psion

Hexproof, Deathtouch.
When Aetheric Psion enter the battlefield, you
may sacrifice a land. If you do, blue spells cost {1} less to be casted.
Pay 3 life, tap an unntapped creature: counter
target non black creature spell.
"Soth l' lloig orr'e l' reason ehye llll lloig"
Illithid Chant