Ludvig, the Toymaster

Each artifact creature you control gets +1/+0 and
has ward {1}.
At the beginning of your end step, if you gained
life this turn, you may pay X life, where X is the
amount of life you gained this turn. If you do,
create an X/X colorless Construct artifact
creature token with vigilance.
"Oh, this? Nothing more than a simple toy soldier..."