The absolute tonal whiplash between this and the 4*s makes me laugh. It took the decimation of Mizuki's perception for Mafuyu to come out with the happiest card in a set.
The daisy she's holding is meant to look like an eye (you know, for the implication the song's singer ripped his eyes out). I'm adding the symbolism tag
Doesn't matter even if you say it in an obscure foreign language encrypted with a 256-bit cipher, Dia will still instinctively know you're dissing Sega from halfway across the world.
Though Remilia just goofed up big there by turning her Kokushi Musou/Thirteen Orphans single wait on 1-bamboo into a completely worthless garbage hand.