Gavin, the Dead Groblin

Gavin, The Dead Groblin enters with twice X
+1 +1 counters
Gavin, The Dead Groblin enters with a deathtouch counter if X is 3 or more
Gavin, The Dead Groblin enters with haste if
X is 5 or greater
When Gavin, The Dead Groblin enters, if X is 7 or more, create x copies of it. Those tokens each enter with 3 +1 +1 counters
If Gavin, The Dead Groblin is a token, he isn't legendary