When you attack, both players decide what side of the battlefield their creatures go to, and any creatures on one side of the battlefield cannot block or be blocked by creatures on the other (represented by the fact that they're on opposite sides of the river)
Goldfishing is playing your own deck against zero opponents
Targete Valgavoth, Terror Eater | Illustrated by Antonio Jos Manzanedo Niko, Light of Hope | Illustrated by Aurore Folny Hey, nerds
That's because it sees plenty of use in Modern, Legacy, Vintage, and Commander
Why MTG Players Didn't Like Infect Infect is a mechanic introduced in the Scars of Mirrodin block as a newer, meaner form of the original Poisonous ability
There arent many combos outside of Exert and Rush just get those Evasive characters out and send them questing