If you somehow exile a noncreature card with Assimilation Aegis's first ability (possibly because it was a copy of a creature while on the battlefield), you can't choose to have the creature Assimilation Aegis is attached to become a copy of that card when Assimilation Aegis's second ability resolves
$900,000 Pikachu Illustrator sets new record for worlds most expensive Pokmon card Overtaking another copy of the same card in the same condition sold last year
I am not concerned about the drawing effect because, although you draw 2 cards, so does your opponent, so the card advantage is equalized, if an equal amonut of cards are destroyed
Your clues can be sacrificed to their own effect, or to enable a card like Deadly Dispute, either way your Tireless Tracker will be gaining some counters
If you bias towards big creatures worthy of reanimation, Cruelclaw can become a double enabler, casting battlecruisers for free or discarding them to Reanimate later