If a creature enters as a copy of or becomes a copy of a creature whose blitz cost was paid, the copy won't have haste, won't be sacrificed, and its controller won't draw a card when it dies
LEDE-JP024 Lightroad Daemon Weiss (Weiss, Lightsworn Archfiend) Level 4 LIGHT Fiend Tuner Effect Monster ATK 0 DEF 1700 You can only use the 1st and 2nd effect of this cards name each once per turn
One possible reason (the most popular theory) is that ante meant that playing too many cards in your deck would mean risk of a high value loss
Then, anytime you are tempted by the ring, you can discard your hand, both filling your graveyard with fuel for explosive later turns, and keeping your hand fresh with new cards
A Sultai value commander like Glarb, Calamity's Augur is probably a good shout