Then at sorcery speed you can spend one Phyrexian mana to make a dork you control both Blue and artifact, so you can make that Silver Myr now draw and discard when it taps for mana, or that Stalker is now a 2/2 base with boosts
This is decent card selection, and Flashing it back triggers 4-mana payoffs
It doesnt scale up after it enters play, but it also doesnt scale down if your board gets wiped, so swings and roundabouts
On the other hand, the value of the mythics from Masters 25 is distributed in a really frustrating way for anyone who is doing a draft or two, or even cracking a box, because there's very little in the middle
Trample Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .) Trample Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .) Creature - Hydra Sword of Hours Whenever equipped creature attacks, put a +1/+1 counter on it