At

the

beginning

of

your

upkeep,

target

opponent

reveals

the

top

three

cards

of

their

library,

may

put

a

creature

card

from

among

them

onto

the

battlefield,

then

puts

the

rest

into

their

graveyard.

You

do

the

same

with

the

top

three

cards

of

your

library.

If

two

creatures

are

put

onto

the

battlefield

this

way,

those

creatures

fight

each

other.