mtg prosper commander deck Elite Treasure - Prosper, Tome Bound - Rakdos - Red Blue - EDH - 100 Card - Custom Magic The Gathering Deck Until the end of your next turn What cards to upgrade Prosper

Unless they represent the biggest threat on the table, there are other ways of neutralizing that players presence beyond removing their Commander

These are two powerful abilities for a very reasonable mana value

A future price tag closer to $20 than $60 makes sense to me

Since it produces mana when you transform it, you can cast a 4-mana spell on turn 3

At this point I used the Recs tab on Archidekt's card search to get a few more recommendations

10 Tishana's Tidebinder $6.75 Arguably one of Standard's most annoying creatures, Tishana's Tidebinder delivered hope for many Merfolk typal Modern advocates that unfortunately fell short