mtg cards like seedborn muse – Proxy R Us Untap all permanents you control during each other players untap step. Seedborn Muse 9th Edition NM-

The player Capricopian is attacking can't reselect it to attack a planeswalker instead

Kaervek the Merciless Kaervek the Merciless has a pretty steep mana value but it more than makes up for it by thoroughly punishing your opponents for each spell they play

If the copied creature is copying something else (for example, if the copied creature is an Evil Twin), then the token enters as whatever that creature copied, with the listed exceptions

The extra card provides a good way to control the number of lands you draw without giving up much in return

My guess is for Marisi, Breaker of the Coil, but he's gone, so no need to keep it

It wont matter at all if you keep winning though