mtg cards with meld Meldweb Strider - Magic Singles » Phyrexia: All Will Be One Angels, Meld, And The Power

As you tap this colorless land for 2 mana and then can get one color of other Gates you control, which is a pretty easy choice to drop and we have plenty of new Gates to choose from as well

Luckily, gifting a tapped fish is by far the easiest gift to stomach (Far better than gifting a card or God forbid an extra turn) meaning we can often use Into the Flood Maw as an amphibian-themed budget Chain of Vapors

A Reserved List Repeal Probably Wouldnt Make Legacy Cheap Enough To Cause a Significant Increase in the Player Base The most played deck in Legacy right now, Grixis Delver, requires no Reserved List cards outside of six dual lands

810 payoffs spread across the drain / counters / alt-win / card-draw buckets so no single removal spell turns you off

You can play them in Limited though