Athatis, Yargo's Apprentice

When Athatis, Yargo's Apprentice enters the battlefield draw X cards.
{x}{x}{u}: Draw X cards plus 1
{t}{1}{u}{u}: Draw a card, storm
{t}{2}: target creature gets +2+2 in till end of turn,
storm (copy this effect for each spell cast before it)
{t}{r}: Deal 1 damage to any target
As he weaved the magical bear, his other creations
were howling behind him for attention