Over 95% of the survivors from the Trojan Horse Game chose to strengthen their bodies and buy essential weapons and armor. Things like cards were rarely used. After all, the cost-effectiveness of a common card that costs two hundred points and a hero card that costs five hundred points is too low. Strengthening the body has lasting benefits, while the effects of cards only last for seconds - a terrible loss. Most people couldn't bear to waste their precious points like that.
However, this time Tang Zheng chose three Blink Cards, bought three Emergency First Aid Kits - Level A props that could save a life as long as they still had a breath left. But they were too expensive, disposable, and each cost a thousand points. He also bought a Golden Seed. If not for Yin Shangwu's generosity in giving Tang Zheng over a dozen seeds, he wouldn't dare to spend points like that.