chain deck yugioh Iron Support - Realistic Cards its effect are negate also it cannot attack Chain Burn? Blasphemous! - Yu-Gi-Oh!

(The ruling at the time was it was unplayable.)Elvish Archerswas printed as a 1/2 rather than a 2/1.Red Elemental Blastwas printed accidentally as an instant instead of an interrupt, and thus couldn't be played for half of its effect (you couldn't at the time play a counterspell at instant speed

Two questions, first, what specifically makes them better

You can banish this card from your Graveyard only if your Main Deck has 10 or less cards, shuffle up to 10 cards in your Graveyard and banished zone to the Main Deck

It also synergizes with +1/+1 counter commanders, and cards like Vorinclex, Monstrous Raider and Kami of Whispered Hopes that help spread counters