Flame Strike mug When a creature that would

When a creature that would be affected enters the spell's area for the first time on a turn or starts its turn there

and loyal steed

You beseech an otherworldly entity for aid

the most typical triggers include touching or stepping on the glyph

Flame Strike mug When a creature that wouldA vertical column of divine fire roars down from the heavens in a location you specify. Each creature in a 10 foot radius, 40 foot high cylinder centered on a point within range must make a Dexterity saving throw. A creature takes 4d6 fire damage and 4d6 radiant damage on a failed save, or half as much damage on a successful one. At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the fire damage or the radiant damage