Since it goes to the bottom of your library when you use the extra turn effect , River Song lets you draw it immediately during the extra turn you just created
Here are the rest of my two-color lists for you to check out: Top Ten R/G Top Ten U/W Top Ten U/B Top Ten R/B Top Ten W/G Top Ten U/G Top Ten U/R Top Ten B/W Top Ten B/G 1 Of the approximately 115 cards, I have not played Battlegate Mimic, Firesong and Sunspeaker, Foundry Champion, Martial Glory, Scourge of the Nobilis, Suleiman's Legacy, and War Flare.
If Dread hit in the nineties for my Top 100 Multiplayer Cards list, how high will Teysa go
Whenever they attack, you may exile target creature card with lesser power from your graveyard
Also you would have had to have Final Showdown in your deck
no additional allocation will be provided