Besides that, the only interesting card is Halimar Depths
#7 Invasion of Ikoria March Of The Machine Invasion of Ikoria is another battle card with constructed playability
In honor of Ron's technique, I tried to use a little ball-point-pen, but I couldn't get the ball in the pen to roll around on top of my paint
It doesn't have to deal damage, it doesn't have to be unblocked, it just has to turn sideways
It will be really tough for Goblins to piece together enough synergy to push out the naturally strong red creatures like Monastery Swiftspear, Zurgo Bellstriker, Lightning Berserker, Firedrinker Satyr, and Eidolon of the Great Revel out of the sideboard
If there are cheap enough Time Travel cards, that could make it possible for a player to suspend a card and then cast it several turns early, possibly even in the same turn