Mystic Swordsman LV2
"If this card attacks a face-down Defense Position monster, destroy the monster immediately with this card's effect without flipping it face-up or applying damage calculation. During the End Phase of a turn that this card destroyed a monster as a result of battle, send this card to the Graveyard to Special Summon 1 "Mystic Swordsman LV4" from your hand or Deck. "
Armed Dragon LV3
During your Standby Phase, send this face-up card to the Graveyard to Special Summon 1 "Armed Dragon LV5" from your hand or Deck.
Silent Swordsman LV5
This card is unaffected by your opponent's Spell Cards. If this card successfully attacks your opponent's Life Points directly, during your next Standby Phase, send this face-up card to the Graveyard to Special Summon 1 "Silent Swordsman LV7" from your hand or Deck.
Focusing our attention on the bolded text, when the requirement is met for these cards (and others like them), do they have to activate their affect of Special Summoning the new monster? Or does the owner have the option of activating that effect? For instance, what if I don't want my Silent Swordsman LV5 to special summon Silent Swordsman LV7, but I have a free shot at my opponent's life points and I want to take it.
Thanks in advance.
"If this card attacks a face-down Defense Position monster, destroy the monster immediately with this card's effect without flipping it face-up or applying damage calculation. During the End Phase of a turn that this card destroyed a monster as a result of battle, send this card to the Graveyard to Special Summon 1 "Mystic Swordsman LV4" from your hand or Deck. "
Armed Dragon LV3
During your Standby Phase, send this face-up card to the Graveyard to Special Summon 1 "Armed Dragon LV5" from your hand or Deck.
Silent Swordsman LV5
This card is unaffected by your opponent's Spell Cards. If this card successfully attacks your opponent's Life Points directly, during your next Standby Phase, send this face-up card to the Graveyard to Special Summon 1 "Silent Swordsman LV7" from your hand or Deck.
Focusing our attention on the bolded text, when the requirement is met for these cards (and others like them), do they have to activate their affect of Special Summoning the new monster? Or does the owner have the option of activating that effect? For instance, what if I don't want my Silent Swordsman LV5 to special summon Silent Swordsman LV7, but I have a free shot at my opponent's life points and I want to take it.
Thanks in advance.