cloud mtg card of Darkness if an ability of Cloud or an Equipment attached to it triggers MtG Final Fantasy Commander Mythic

Phyrexian Hydra I dont think Phyrexian Hydra was played in Constructed because decks with infect are usually more explosive and want lower drops

perhaps you lean on cards like Greater Good and Rite of Consumption that care about large creatures

You can keep attaching the sword to bigger creatures to get bigger results

You can fetch silver bullets against specific strategies

But, in the right decks and played at the right time, these effects can be backbreaking for you opponents and extremely advantageous to you

Yes, it costs 6 mana, but most good sweepers are in that mana value range, and this cards effects are probably the best you can get for it