Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever another creature enters the battlefield under your control, you may pay
. When you do, put X +1/+1 counters on that creature.
As long as you control five or more modified creatures, Remnant of the Rising Star gets +5/+5 and has
trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.).
(Equipment, Auras you control, and counters are modifications.)