Reports become test cases the matcher is graded against before an update ships.
Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math,
and examples like yours decide which differences should count.
Battle Sliver100%
$0.27↑#17003↓0.41↓13.1 years↑
"Sliver creatures you control get +2/+0."
sliver-stackable, typal-sliver, anthem
Predatory Sliver99%
$0.57↑#6025↑0.28↓13.1 years↑
"Sliver creatures you control get +1/+1."
sliver-stackable, typal-sliver, anthem
Megantic Sliver99%
$1.05↑#6313↑0.88↑13.1 years↑
"Sliver creatures you control get +3/+3."
sliver-stackable, typal-sliver, anthem
Steelform Sliver98%
$0.39↑#21225↓0.47↓13.1 years↑
"Sliver creatures you control get +0/+1."
sliver-stackable, typal-sliver, anthem
Bonesplitter Sliver96%
$0.20↓#105060.12↓19.9 years↑
"All Sliver creatures get +2/+0."
sliver-stackable, typal-sliver, anthem
Blade Sliver96%
$0.27↑#14273↓0.44↓23.6 years↑
"All Sliver creatures get +1/+0."
sliver-stackable, typal-sliver, anthem
Might Sliver94%
$0.43↑#7379↑0.27↓19.9 years↑
"All Sliver creatures get +2/+2."
sliver-stackable, typal-sliver, anthem
Plated Sliver94%
$0.55↑#16013↓0.27↓23.6 years↑
"All Sliver creatures get +0/+1."
sliver-stackable, typal-sliver, anthem
Watcher Sliver94%
$0.13↓#18013↓0.27↓19.9 years↑
"All Sliver creatures get +0/+2."
sliver-stackable, typal-sliver, typal-creature
Sinew Sliver94%
$0.43↑#5282↑0.34↓19.6 years↑
"All Sliver creatures get +1/+1."
sliver-stackable, typal-sliver, anthem
Muscle Sliver94%
$0.76↑#6261↑0.58↓28.9 years↑
"All Sliver creatures get +1/+1."
sliver-stackable, typal-sliver, anthem
Sliver Legion91%
$34.25↑#4638↑1.15↑19.3 years↑
"All Sliver creatures get +1/+1 for each other Sliver on the battlefield."
sliver-stackable, typal-sliver, anthem
Power Boost80%
$0.20↓#27858↓0.00↓0.2 years↓
"Creatures you control get +1/+0."
anthem, power-boost-to-all
Fire Nation's Conquest80%
$0.25↑#20495↓0.00↓0.8 years↓
"Creatures you control get +1/+0."
anthem, power-boost-to-all
Sedge Sliver76%
$0.98↑#116880.14↓19.9 years↑
"All Sliver creatures have "This creature gets +1/+1 as long as you control a Swamp.""