The Last Mission

Enchant target basic land with "As long as this card is on the field, no players are allowed to cast creature spells."
If there is an Avali type creature on the field, also add the effect, "All Avali gain First Strike."
"This is our last mission together. It was an honour to serve with you all and I am happy that this is how we are going out, together."-Commander Noviti's last words.