what does haste meen
4,804 pages on this wiki. Chandra's Phoenix. Haste is a static ability that allows creatures to ignore the rules informally known as  summoning sickness . This means that they can attack, and activate tap or untap abilities on the same turn they enter the battlefield.,804 pages on this wiki. Chandra's Phoenix. Haste is a static ability that allows creatures to ignore the rules informally known as  summoning sickness . This means that they can attack, and activate tap or untap abilities on the same turn they enter the battlefield.