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.
Might Sliver93%
$0.43↓#7379↓0.27↓19.9 years
"All Sliver creatures get +2/+2."
sliver-stackable, typal-sliver, anthem
Bonesplitter Sliver93%
$0.20↓#10506↓0.12↓19.9 years
"All Sliver creatures get +2/+0."
sliver-stackable, typal-sliver, anthem
Blade Sliver93%
$0.27↓#14273↓0.44↓23.6 years↑
"All Sliver creatures get +1/+0."
sliver-stackable, typal-sliver, anthem
Plated Sliver93%
$0.55↓#16013↓0.27↓23.6 years↑
"All Sliver creatures get +0/+1."
sliver-stackable, typal-sliver, anthem
Predatory Sliver92%
$0.57↓#6025↓0.28↓13.1 years↓
"Sliver creatures you control get +1/+1."
sliver-stackable, typal-sliver, anthem
Megantic Sliver92%
$1.05↓#6313↓0.88↓13.1 years↓
"Sliver creatures you control get +3/+3."
sliver-stackable, typal-sliver, anthem
Sinew Sliver91%
$0.43↓#52820.34↓19.6 years
"All Sliver creatures get +1/+1."
sliver-stackable, typal-sliver, anthem
Muscle Sliver91%
$0.76↓#6261↓0.58↓28.9 years↑
"All Sliver creatures get +1/+1."
sliver-stackable, typal-sliver, anthem
Steelform Sliver91%
$0.39↓#21225↓0.47↓13.1 years↓
"Sliver creatures you control get +0/+1."
sliver-stackable, typal-sliver, anthem
Cleaving Sliver91%
$0.23↓#10434↓0.68↓7.2 years↓
"Sliver creatures you control get +2/+0."
sliver-stackable, typal-sliver, anthem
Battle Sliver91%
$0.27↓#17003↓0.41↓13.1 years↓
"Sliver creatures you control get +2/+0."
sliver-stackable, typal-sliver, anthem
Watcher Sliver89%
$0.13↓#18013↓0.27↓19.9 years
"All Sliver creatures get +0/+2."
sliver-stackable, typal-sliver, typal-creature
Sedge Sliver74%
$0.98↓#11688↓0.14↓19.9 years
"All Sliver creatures have "This creature gets +1/+1 as long as you control a Swamp.""
sliver-stackable, typal-sliver, noncreature-typal
Magma Sliver72%
$5.82↓#11766↓1.0723.6 years↑
"All Slivers have ": Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield.""