Yes, but like many strategies, it lives or dies by the social contract and pregame expectations
Concordant Crossroads is a great sideboard or gamble card to cheaply give your creatures haste
At ten-plus magnification you can look at the dot patterns on the front and back of the card to look at the rosettes or the rosetta dot pattern and actually match it with an authentic card. Everyone I talked to spoke of the dreaded nuclear option for detecting a fakeripping it apart to look inside
If a creature became tapped after it was assigned as a blocker, the creature still blocks but doesn't deal any damage
Theyre just paper or cardboard, but they are a bit thicker than a TCG card and have little tabs up top, so theyre easy to group cards or other things and work really nicely in the box part of the Elite Trainer Box
After both creatures damage is dealt, Typhoid Rats dies and Undercity Trolls regeneration shield activates