The most aggressive versions of U/G Merfolk probably wouldnt want to play Seafloor Oracle, but a token version that is looking to play a longer game with Deeproot Waters and Jungleborn Pioneer could be looking toward this card for card advantage
If heads, jeffy crys and the other player is stunned with ear bleeds
"This ticket cannot be used yet," reads the description of the item, also available since launch
The great (and in the case of Glorious End, horrific) thing about end steps is they just keep coming, so sooner or later, you'll have to pay the piper when you are on the last Glorious End to not die to the Glorious End plan
This makes it just one mana each turn to benefit from Frodos attack trigger and draw a free card after a few turns
Rex clearly needs a bit more loving training