Myotismon [EX10-048] [Sinister Order]

When this card would be played, by deleting 1 of your Digimon with [Myotismon] in its text, reduce the play cost by 4.[On Play] [On Deletion] 1 of your purple Digimon gains [Blocker] and [Retaliation] until your opponent’s turn ends. [On Deletion] You may play 1 purple Tamer card from your trash suspended without paying the cost.