Brandon: You can contact me through my DeviantArt page, e-mail (CardboardCreationism at gmail dot com), or on MOTL or MTGSalvation (username: AGO)
However, compared to established threats like Sheoldred, the Apocalypse (which generates value without combat), Grave Titan (which creates immediate board presence), or Gonti, Lord of Luxury (which provides safer card advantage), Shark Shredder is more conditional because it must deal combat damage and rely on opponent graveyards, making it weaker against removal-heavy or control decks and graveyard hate
Thats where token-generators and easily replayable bodies help, along with cards like Parallel Lives that double those tokens
When your opponent pays 2 mana to bounce an expensive card you control to your hand and also get a very good permanent back to cast, then youre in trouble
If a creature with a three toughness blocks your Vigilante in combat, you can morph and take it out