Radiant Typhoon Ascendance

If this card is destroyed by the effect of "Mystical Space Typhoon": You can Set this card. Activate 1 of these effects (but you can only use each of these effects of "Radiant Typhoon Ascendance" once per turn); ? Special Summon 1 Level 6 or lower "Radiant Typhoon" monster from your GY. ? Add 1 "Mystical Space Typhoon" from your Deck or GY to your hand.