mtg elesh norn commander deck EDH Deck Norn, Mother of Machines 100 Magic Cards Custom Deck Tokens Flicker Mono White Commander Exercise 76 – Elesh

Build a deck around instants and sorceries, and Delver of Secrets basically becomes a 3/2 flyer the turn after it comes into play

Whenever an opponent casts a noncreature spell with mana value less than Pollywog Prodigys power, draw a card

Ravenous Rats and Mesmeric Fiend were used a fair amount back in the day as disruption and value in Recurring Nightmare style rock decks

67 x 92 mm (standard size) - High transparency and durable material - Matte transparent front

But the bonus is that you can use these later for powerful effects, and these are the two in the cycle that really stand out to me

Olivias Dragoon 1B Creature Vampire Berserker 2/2 Discard a card: Olivias Dragoon gains flying until end of turn