Garii high lord wizard

On the start of you’re upkeep you chose
if tis day or night
Whenever you cast a card with a {x} in it scr X
whenever a wizard enters the battlefield
roll a d4
1= it gains haste and double strike
2= it gains lilink and plainswalk
3= it gains hexprof and a shield counter
4= it gains trample and +3+1