Ranger

when this enchantment enters the battlefield, create a 1/1 token wolf with indestructible.
Level 2: {1}{g}{u}
your token wolf is now 2/2 and gains reach.
Level 3: {3}{g/u}{g/u}
your token wolf is now 3/3 and gains first strike.
Level 4: {5}{g/u}{g/u}
your token wolf is now 4/4 and gains menace.
Level 5: {9}{g/u}{g/u}
your token wolf is now 5/5 and gains shadow. vigilance, and double strike.